HomeMy WebLinkAbout24 - Professional Services Agreements - Ayres Associates, Inc - Aerial Digital Orthoimagery and Lidar ServicesAttachment C
Professional Services Agreement for
Digital Ortho Imagery and LiDAR Acquisition FY 2024
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PROFESSIONAL SERVICES AGREEMENT
THIS AGREEMENT is made and entered into this _____ day of ____________, 202__
(“Effective Date”), by and between the CITY OF BOZEMAN, MONTANA, a self-governing
municipal corporation organized and existing under its Charter and the laws of the State of Montana,
121 North Rouse Street, Bozeman, Montana, with a mailing address of PO Box 1230, Bozeman, MT
59771, hereinafter referred to as “City,” and, __Ayres Associates, Inc.__, __5201 E Terrace Drive,
Suite 200, Madison, WI 53718__, hereinafter referred to as “Contractor.” The City and
Contractor may be referred to individually as “Party” and collectively as “Parties.”
In consideration of the mutual covenants and agreements herein contained, the receipt and
sufficiency whereof being hereby acknowledged, the parties hereto agree as follows:
1. Purpose: City agrees to enter this Agreement with Contractor to perform for City
services described in the Scope of Services attached hereto as Exhibit A and by this reference made
a part hereof.
2. Scope of Services: Contractor will perform the work and provide the services in
accordance with the requirements of the Scope of Services. For conflicts between this Agreement and
the Scope of Services, unless specifically provided otherwise, the Agreement governs.
4. Payment: City agrees to pay Contractor the amount specified in the Scope of
Services. Any alteration or deviation from the described services that involves additional costs above
the Agreement amount will be performed by Contractor after written request by the City, and will
become an additional charge over and above the amount listed in the Scope of Services. The City
must agree in writing upon any additional charges.
5. Contractor’s Representations: To induce City to enter into this Agreement,
Contractor makes the following representations:
a.Contractor has familiarized itself with the nature and extent of this Agreement, the
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Scope of Services, and with all local conditions and federal, state and local laws, ordinances, rules,
and regulations that in any manner may affect cost, progress or performance of the Scope of Services.
b. Contractor represents and warrants to City that it has the experience and ability to
perform the services required by this Agreement; that it will perform the services in a professional,
competent and timely manner and with diligence and skill; that it has the power to enter into and
perform this Agreement and grant the rights granted in it; and that its performance of this Agreement
shall not infringe upon or violate the rights of any third party, whether rights of copyright, trademark,
privacy, publicity, libel, slander or any other rights of any nature whatsoever, or violate any federal,
state and municipal laws. The City will not determine or exercise control as to general procedures or
formats necessary to have these services meet this warranty.
6. Independent Contractor Status/Labor Relations: The parties agree that Contractor
is an independent contractor for purposes of this Agreement and is not to be considered an employee
of the City for any purpose. Contractor is not subject to the terms and provisions of the City’s
personnel policies handbook and may not be considered a City employee for workers’ compensation
or any other purpose. Contractor is not authorized to represent the City or otherwise bind the City in
any dealings between Contractor and any third parties.
Contractor shall comply with the applicable requirements of the Workers’ Compensation Act,
Title 39, Chapter 71, Montana Code Annotated (MCA), and the Occupational Disease Act of
Montana, Title 39, Chapter 71, MCA. Contractor shall maintain workers’ compensation coverage for
all members and employees of Contractor’s business, except for those members who are exempted
by law.
Contractor shall furnish the City with copies showing one of the following: (1) a binder for
workers’ compensation coverage by an insurer licensed and authorized to provide workers’
compensation insurance in the State of Montana; or (2) proof of exemption from workers’
compensation granted by law for independent contractors.
In the event that, during the term of this Agreement, any labor problems or disputes of any
type arise or materialize which in turn cause any services to cease for any period of time, Contractor
specifically agrees to take immediate steps, at its own expense and without expectation of
reimbursement from City, to alleviate or resolve all such labor problems or disputes. The specific
steps Contractor shall take shall be left to the discretion of Contractor; provided, however, that
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Contractor shall bear all costs of any related legal action. Contractor shall provide immediate relief
to the City so as to permit the services to continue at no additional cost to City.
Contractor shall indemnify, defend, and hold the City harmless from any and all claims,
demands, costs, expenses, damages, and liabilities arising out of, resulting from, or occurring in
connection with any labor problems or disputes, or any delays or stoppages of work associated with
such problems or disputes.
7. Indemnity/Waiver of Claims/Insurance: For other than professional services
rendered, to the fullest extent permitted by law, Contractor agrees to release, defend, indemnify, and
hold harmless the City, its agents, representatives, employees, and officers (collectively referred to
for purposes of this Section as the City) from and against any and all claims, demands, actions, fees
and costs (including attorney’s fees and the costs and fees of expert witness and consultants), losses,
expenses, liabilities (including liability where activity is inherently or intrinsically dangerous) or
damages of whatever kind or nature connected therewith and without limit and without regard to the
cause or causes thereof or the negligence of any party or parties that may be asserted against,
recovered from or suffered by the City occasioned by, growing or arising out of or resulting from or
in any way related to: (i) the negligent, reckless, or intentional misconduct of the Contractor; or (ii)
any negligent, reckless, or intentional misconduct of any of the Contractor’s agents.
For the professional services rendered, to the fullest extent permitted by law, Contractor
agrees to indemnify and hold the City harmless against claims, demands, suits, damages, losses, and
expenses, including reasonable defense attorney fees, to the extent caused by the negligence or
intentional misconduct of the Contractor or Contractor’s agents or employees.
Such obligations shall not be construed to negate, abridge, or reduce other rights or obligations
of indemnity that would otherwise exist. The indemnification obligations of this Section must not be
construed to negate, abridge, or reduce any common-law or statutory rights of the City as
indemnitee(s) which would otherwise exist as to such indemnitee(s).
Contractor’s indemnity under this Section shall be without regard to and without any right to
contribution from any insurance maintained by City.
Should the City be required to bring an action against the Contractor to assert its right to
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defense or indemnification under this Agreement or under the Contractor’s applicable insurance
policies required below, the City shall be entitled to recover reasonable costs and attorney fees
incurred in asserting its right to indemnification or defense but only if a court of competent
jurisdiction determines the Contractor was obligated to defend the claim(s) or was obligated to
indemnify the City for a claim(s) or any portion(s) thereof.
In the event of an action filed against the City resulting from the City’s performance under
this Agreement, the City may elect to represent itself and incur all costs and expenses of suit.
Contractor also waives any and all claims and recourse against the City, including the right of
contribution for loss or damage to person or property arising from, growing out of, or in any way
connected with or incident to the performance of this Agreement except “responsibility for [City’s]
own fraud, for willful injury to the person or property of another, or for violation of law, whether
willful or negligent” as per 28-2-702, MCA.
These obligations shall survive termination of this Agreement and the services performed
hereunder.
In addition to and independent from the above, Contractor shall at Contractor’s expense secure
insurance coverage through an insurance company or companies duly licensed and authorized to
conduct insurance business in Montana which insures the liabilities and obligations specifically
assumed by the Contractor in this Section. The insurance coverage shall not contain any exclusion
for liabilities specifically assumed by the Contractor in this Section.
The insurance shall cover and apply to all claims, demands, suits, damages, losses, and
expenses that may be asserted or claimed against, recovered from, or suffered by the City without
limit and without regard to the cause therefore and which is acceptable to the City. Contractor shall
furnish to the City an accompanying certificate of insurance and accompanying endorsements in
amounts not less than as follows:
• Workers’ Compensation – statutory;
• Employers’ Liability - $1,000,000 per occurrence; $2,000,000 annual aggregate;
• Commercial General Liability - $1,000,000 per occurrence; $2,000,000 annual
aggregate;
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• Automobile Liability - $1,000,000 property damage/bodily injury per accident; and
• Professional Liability - $1,000,000 per claim; $2,000,000 annual aggregate.
The above amounts shall be exclusive of defense costs. The City shall be endorsed as an
additional or named insured on a primary non-contributory basis on the Commercial General,
Employer’s Liability, and Automobile Liability policies. The insurance and required endorsements
must be in a form suitable to City and shall include no less than a thirty (30) day notice of cancellation
or non-renewal. Contractor shall notify City within two (2) business days of Contractor’s receipt of
notice that any required insurance coverage will be terminated or Contractor’s decision to terminate
any required insurance coverage for any reason.
The City must approve all insurance coverage and endorsements prior to the Contractor
commencing work.
8. Termination for Contractor’s Fault:
a. If Contractor refuses or fails to timely do the work, or any part thereof, or fails
to perform any of its obligations under this Agreement, or otherwise breaches any terms or
conditions of this Agreement, the City may, by written notice, terminate this Agreement and
the Contractor’s right to proceed with all or any part of the work (“Termination Notice Due
to Contractor’s Fault”). The City may then take over the work and complete it, either with its
own resources or by re-letting the contract to any other third party.
b. In the event of a termination pursuant to this Section 8, Contractor shall be
entitled to payment only for those services Contractor actually rendered.
c. Any termination provided for by this Section 8 shall be in addition to any other
remedies to which the City may be entitled under the law or at equity.
d. In the event of termination under this Section 8, Contractor shall, under no
circumstances, be entitled to claim or recover consequential, special, punitive, lost business
opportunity, lost productivity, field office overhead, general conditions costs, or lost profits
damages of any nature arising, or claimed to have arisen, as a result of the termination.
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9. Termination for City’s Convenience:
a. Should conditions arise which, in the sole opinion and discretion of the City,
make it advisable to the City to cease performance under this Agreement, the City may
terminate this Agreement by written notice to Contractor (“Notice of Termination for City’s
Convenience”). The termination shall be effective in the manner specified in the Notice of
Termination for City’s Convenience and shall be without prejudice to any claims that the City
may otherwise have against Contractor.
b. Upon receipt of the Notice of Termination for City’s Convenience, unless
otherwise directed in the Notice, the Contractor shall immediately cease performance under
this Agreement and make every reasonable effort to refrain from continuing work, incurring
additional expenses or costs under this Agreement and shall immediately cancel all existing
orders or contracts upon terms satisfactory to the City. Contractor shall do only such work as
may be necessary to preserve, protect, and maintain work already completed or immediately
in progress.
c. In the event of a termination pursuant to this Section 9, Contractor is entitled
to payment only for those services Contractor actually rendered on or before the receipt of the
Notice of Termination for City’s Convenience.
d. The compensation described in Section 9(c) is the sole compensation due to
Contractor for its performance of this Agreement. Contractor shall, under no circumstances,
be entitled to claim or recover consequential, special, punitive, lost business opportunity, lost
productivity, field office overhead, general conditions costs, or lost profits damages of any
nature arising, or claimed to have arisen, as a result of the termination.
10. Limitation on Contractor’s Damages; Time for Asserting Claim:
a. In the event of a claim for damages by Contractor under this Agreement,
Contractor’s damages shall be limited to contract damages and Contractor hereby expressly
waives any right to claim or recover consequential, special, punitive, lost business
opportunity, lost productivity, field office overhead, general conditions costs, or lost profits
damages of any nature or kind.
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b. In the event Contractor wants to assert a claim for damages of any kind or
nature, Contractor shall provide City with written notice of its claim, the facts and
circumstances surrounding and giving rise to the claim, and the total amount of damages
sought by the claim, within thirty (30) days of the facts and circumstances giving rise to the
claim. In the event Contractor fails to provide such notice, Contractor shall waive all rights
to assert such claim.
11. Representatives and Notices:
a. City’s Representative: The City’s Representative for the purpose of this
Agreement shall be Gail Jorgenson, GIS Program Manager or such other individual as City
shall designate in writing. Whenever approval or authorization from or communication or
submission to City is required by this Agreement, such communication or submission shall be
directed to the City’s Representative and approvals or authorizations shall be issued only by
such Representative; provided, however, that in exigent circumstances when City’s
Representative is not available, Contractor may direct its communication or submission to
other designated City personnel or agents as designated by the City in writing and may receive
approvals or authorization from such persons.
b. Contractor’s Representative: The Contractor’s Representative for the
purpose of this Agreement shall be _____________________ or such other individual as
Contractor shall designate in writing. Whenever direction to or communication with
Contractor is required by this Agreement, such direction or communication shall be directed
to Contractor’s Representative; provided, however, that in exigent circumstances when
Contractor’s Representative is not available, City may direct its direction or communication
to other designated Contractor personnel or agents.
c. Notices: All notices required by this Agreement shall be in writing and
shall be provided to the Representatives named in this Section. Notices shall be deemed given
when delivered, if delivered by courier to Party’s address shown above during normal business
hours of the recipient; or when sent, if sent by email or fax (with a successful transmission
report) to the email address or fax number provided by the Party’s Representative; or on the
fifth business day following mailing, if mailed by ordinary mail to the address shown above,
postage prepaid.
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Tyler Kaebisch
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Professional Services Agreement for Digital Ortho Imagery and LiDAR Acquisition FY 2024 Page 8 of 12
12. Permits: Contractor shall provide all notices, comply with all applicable laws,
ordinances, rules, and regulations, obtain all necessary permits, licenses, including a City of Bozeman
business license, and inspections from applicable governmental authorities, and pay all fees and
charges in connection therewith.
13. Laws and Regulations: Contractor shall comply fully with all applicable state and
federal laws, regulations, and municipal ordinances including, but not limited to, all workers’
compensation laws, all environmental laws including, but not limited to, the generation and disposal
of hazardous waste, the Occupational Safety and Health Act (OSHA), the safety rules, codes, and
provisions of the Montana Safety Act in Title 50, Chapter 71, MCA, all applicable City, County, and
State building and electrical codes, the Americans with Disabilities Act, and all non-discrimination,
affirmative action, and utilization of minority and small business statutes and regulations.
If Contractor’s Scope of Services includes the production of digital content, documents, or web
applications for the City, Contractor must use both the City style guide when creating a design, and,
as per recommendations found in Section 508 of the Rehabilitation Act, the content must also adhere
to level A and AA Success Criteria and Conformance Requirements as defined by the current Web
Content Accessibility Guidelines (WCAG).
The City will not accept digital content that does not comply with WCAG A and AA guidelines. If
the City refuses digital content because it is non-compliant with the City style guide, Section 508 of
the Rehabilitation Act, and/or WCAG, Contractor will be required to make the digital content
compliant and redelivered at no additional cost to the City.
15. Nondiscrimination and Equal Pay: The Contractor agrees that all hiring by
Contractor of persons performing this Agreement shall be on the basis of merit and qualifications.
The Contractor will have a policy to provide equal employment opportunity in accordance with all
applicable state and federal anti-discrimination laws, regulations, and contracts. The Contractor will
not refuse employment to a person, bar a person from employment, or discriminate against a person
in compensation or in a term, condition, or privilege of employment because of race, color, religion,
creed, political ideas, sex, age, marital status, national origin, actual or perceived sexual orientation,
gender identity, physical or mental disability, except when the reasonable demands of the position
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require an age, physical or mental disability, marital status or sex distinction. The Contractor shall
be subject to and comply with Title VI of the Civil Rights Act of 1964; Section 140, Title 2, United
States Code, and all regulations promulgated thereunder.
Contractor represents it is, and for the term of this Agreement will be, in compliance with the
requirements of the Equal Pay Act of 1963 and Section 39-3-104, MCA (the Montana Equal Pay Act).
Contractor must report to the City any violations of the Montana Equal Pay Act that Contractor has
been found guilty of within 60 days of such finding for violations occurring during the term of this
Agreement.
Contractor shall require these nondiscrimination terms of its subcontractors providing services
under this Agreement.
16. Intoxicants; DOT Drug and Alcohol Regulations/Safety and Training: Contractor
shall not permit or suffer the introduction or use of any intoxicants, including alcohol or illegal drugs,
by any employee or agent engaged in services to the City under this Agreement while on City property
or in the performance of any activities under this Agreement. Contractor acknowledges it is aware of
and shall comply with its responsibilities and obligations under the U.S. Department of Transportation
(DOT) regulations governing anti-drug and alcohol misuse prevention plans and related testing. City
shall have the right to request proof of such compliance and Contractor shall be obligated to furnish
such proof.
The Contractor shall be responsible for instructing and training the Contractor's employees
and agents in proper and specified work methods and procedures. The Contractor shall provide
continuous inspection and supervision of the work performed. The Contractor is responsible for
instructing its employees and agents in safe work practices.
17. Modification and Assignability: This Agreement may not be enlarged, modified or
altered except by written agreement signed by both parties hereto. The Contractor may not
subcontract or assign Contractor’s rights, including the right to compensation or duties arising
hereunder, without the prior written consent of the City. Any subcontractor or assignee will be bound
by all of the terms and conditions of this Agreement.
18. Reports/Accountability/Public Information: Contractor agrees to develop and/or
provide documentation as requested by the City demonstrating Contractor’s compliance with the
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requirements of this Agreement. Contractor shall allow the City, its auditors, and other persons
authorized by the City to inspect and copy its books and records for the purpose of verifying that the
reimbursement of monies distributed to Contractor pursuant to this Agreement was used in
compliance with this Agreement and all applicable provisions of federal, state, and local law. The
Contractor shall not issue any statements, releases or information for public dissemination without
prior approval of the City.
19. Non-Waiver: A waiver by either party of any default or breach by the other party of
any terms or conditions of this Agreement does not limit the other party’s right to enforce such term
or conditions or to pursue any available legal or equitable rights in the event of any subsequent default
or breach.
20. Attorney’s Fees and Costs: In the event it becomes necessary for either Party to
retain an attorney to enforce any of the terms or conditions of this Agreement or to give any notice
required herein, then the prevailing Party or the Party giving notice shall be entitled to reasonable
attorney's fees and costs, including fees, salary, and costs of in-house counsel including the City
Attorney’s Office staff.
21. Taxes: Contractor is obligated to pay all taxes of any kind or nature and make all
appropriate employee withholdings.
22. Dispute Resolution:
a. Any claim, controversy, or dispute between the parties, their agents,
employees, or representatives shall be resolved first by negotiation between senior-level
personnel from each party duly authorized to execute settlement agreements. Upon mutual
agreement of the parties, the parties may invite an independent, disinterested mediator to assist
in the negotiated settlement discussions.
b. If the parties are unable to resolve the dispute within thirty (30) days from the
date the dispute was first raised, then such dispute may only be resolved in a court of
competent jurisdiction in compliance with the Applicable Law provisions of this Agreement.
23. Survival: Contractor’s indemnification shall survive the termination or expiration of
this Agreement for the maximum period allowed under applicable law.
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24. Headings: The headings used in this Agreement are for convenience only and are not
to be construed as a part of the Agreement or as a limitation on the scope of the particular paragraphs
to which they refer.
25. Severability: If any portion of this Agreement is held to be void or unenforceable, the
balance thereof shall continue in effect.
26. Applicable Law: The parties agree that this Agreement is governed in all respects by
the laws of the State of Montana.
27. Binding Effect: This Agreement is binding upon and inures to the benefit of the heirs,
legal representatives, successors, and assigns of the parties.
28. No Third-Party Beneficiary: This Agreement is for the exclusive benefit of the
parties, does not constitute a third-party beneficiary agreement, and may not be relied upon or
enforced by a third party.
29. Counterparts: This Agreement may be executed in counterparts, which together
constitute one instrument.
30. Integration: This Agreement and all Exhibits attached hereto constitute the entire
agreement of the parties. Covenants or representations not contained herein or made a part thereof
by reference, are not binding upon the parties. There are no understandings between the parties other
than as set forth in this Agreement. All communications, either verbal or written, made prior to the
date of this Agreement are hereby abrogated and withdrawn unless specifically made a part of this
Agreement by reference.
31. Consent to Electronic Signatures: The Parties have consented to execute this
Agreement electronically in conformance with the Montana Uniform Electronic Transactions Act,
Title 30, Chapter 18, Part 1, MCA.
**** END OF AGREEMENT EXCEPT FOR SIGNATURES ****
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IN WITNESS WHEREOF, the parties hereto have executed this Agreement the day and
year first above written or as recorded in an electronic signature.
CITY OF BOZEMAN, MONTANA ____________________________________
CONTRACTOR (Type Name Above)
By________________________________ By__________________________________
Jeff Mihelich, City Manager
Print Name: ___________________________
Print Title: ____________________________
APPROVED AS TO FORM:
By_______________________________
Greg Sullivan, Bozeman City Attorney
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Ayres Associates Inc
Manager
Zachary J. Nienow
XXXXXXXXXXXXXXXXXXXXXXXXXXX
Chuck Winn, Acting City Manager
www.AyresAssociates.com
Ingenuity, Integrity, and Intelligence.
City of Bozeman, MT
November 30, 2023
Digital Orthoimagery and
Lidar Acquisition
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608.443.1200 | 5201 E. Terrace Drive, Suite 200 | Madison, WI 53718
www.AyresAssociates.com
November 30, 2023
Mike Maas, City Clerk
Gail Jorgenson, GIS Progam Manager
City of Bozeman
121 N. Rouse Ave., Suite 202
Bozeman, MT 59715
Re: Digital Orthoimagery and Lidar Acquisition
Dear Mr. Maas, Ms. Jorgenson, and Selection Committee members:
Ayres is pleased to provide this proposal for aerial digital orthoimagery and lidar services. Ayres has a long history
of services to counties and municipalities throughout the country and looks forward to bringing our expertise and
experience to the City of Bozeman on this project. Ayres has a proven track record of providing high-quality aerial imagery
and mapping in the Western U.S., and we hope this proposal exemplifies our unrivaled approach to your important
project.
We bring an experienced team of professional land surveyors, geographers, remote sensing experts, project managers,
and engineers who are accustomed to completing complex, large-scale aerial mapping projects around the country. Our
proven track record of successful aerial mapping projects, completed on time and on budget, has been a platform for our
success in this industry over the past 45 years. Our approach to developing high-accuracy lidar, imagery, and mapping
products is cost-effective and supports expedited production schedules. Ayres is very familiar with the area; we have
offices in Wyoming and Colorado and recently completed a similar project for the City of Loveland, Colorado, and are
currently performing land use and land cover mapping for the City of Bozeman. For your project we plan to have 95West
as our flight partner and KLJ Engineering and Planning as our survey partner. We understand that the City of Bozeman
is interested in acquiring updated aerial imagery and lidar, along with enhanced lidar derivatives for the 78.7 square mile
City planning boundary, and sidewalk centerlines within the City limits of 21 square miles. We understand the importance
of meeting the needs of multiple departments when designing cost-effective solutions, and we’ll certainly do the same for
the City.
It’s important to note that all the work we do for this project will occur within the United States. Our team of talented
survey staff, orthoimagery and lidar technicians, remote sensing specialists, mapping and GIS specialists have completed
thousands of square miles of orthoimagery and lidar processing and planimetric mapping in the past couple of years.
We believe our dynamic, client-focused approach will result in a successful orthoimagery and lidar project for the City of
Bozeman.
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www.AyresAssociates.com
608.443.1200 | 5201 E. Terrace Drive, Suite 200 | Madison, WI 53718
City of Bozeman
November 30, 2023
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We are dedicated to providing the City of Bozeman with high-quality service and custom solutions in imagery,
classification and mapping. Our team can provide the full complement of expertise needed for your project and will take
the time to consult with you to ensure the best approach is taken, not only for this project but with your overall goals in
mind. When we are done, we will meet with your staff to walk through the data to answer your questions and ensure you
hit the ground running.
Completing projects means more than just delivering final products. We are committed to understanding your spatial
data needs and hope to further discuss how we can meet your goals. In the meantime, please contact me if you have
questions or would like additional information.
Sincerely,
Ayres Associates Inc
Tyler Kaebisch
Project Manager – Geospatial Services
414.467.8891 I KaebischT@AyresAssociates.com
“Services from Ayres have been excellent. Every time I’ve had a problem,
they’ve offered solutions for us to look at. A lot of the issues have been
more with our own software, but they’ve given us ideas to look at and
avenues to go down.”
Scott Hand
Supervisor of GIS Services,
Wisconsin Public Service
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4AYRES | DIGITAL ORTHOIMAGERY AND LIDAR ACQUISITION | CITY OF BOZEMAN, MT
Ingenuity, Integrity, and Intelligence.
Since beginning to provide aerial imagery services in 1978,
Ayres’ Geospatial Division has completed thousands
of projects, from film-based imagery to rectification of
historical imagery to today’s digital imagery (including
data outside the visible spectrum) with advanced sensors
and processing techniques. Lidar has also long been an
area of Ayres’ expertise – in 2024, Ayres will have been
offering airborne lidar services for 20 years. Regardless
of the medium or content, Ayres’ project planning and
performance are built on two elements: selecting the
best approach for the client’s needs and problems, and
expert understanding and application of the principles of
orthophotography and photogrammetry. Ayres’ proposed
approach relies on both. For example, meeting your needs
includes working within the City’s budget and schedule
requirements; Ayres is comfortable that we will be able
to perform the necessary work for the budgeted amount
and within the City’s time frame. Furthermore, Ayres will
provide effective communication throughout the life-
cycle of the project and will be available to answer any
questions or concerns along the way.
Project Team and Key Personnel
The Ayres team is led by Ayres Associates Inc, a national
engineering and geospatial firm with a large presence in
the Rocky Mountain region. Ayres will serve as the prime
consultant, responsible for project management; direct
communication with City personnel; quality process
definition, tracking, and enforcement; project planning and
scheduling; all imagery, lidar, planimetric and hydrographic
processing; and delivery of all products.
Ayres’ project manager will be Tyler Kaebisch, a geospatial
data expert with deep experience in the western U.S. in
both private and public sector work and a reputation
for innovative approaches to aerial mapping projects.
Tyler also has extensive previous experience as a remote
sensing specialist for the USDA Forest Service, the US
Bureau of Reclamation, and Minnesota DNR.
Ayres has over 60 people in its Geospatial Division.
Approximately half of these are in the Aerial Mapping
group, and include GISPs, certified photogrammetrists,
and certified mapping scientists. Many of them have
worked on the Bozeman Land Use/Land Cover project.
This means Ayres has the knowledge, capacity and broad
expertise to complete the project on-time and with
excellent quality.
Most of the remaining personnel within Ayres’ Geospatial
Division are land surveyors. Ayres holds Montana land
survey licensure at the individual and firm levels. This
means that we are qualified to provide expert project
management for the survey portion of this project.
KLJ, a national engineering firm with four locations
in Montana, including Bozeman, will serve as our
subconsultant responsible for survey control and aerial
control targeting. They have provided similar services
on other Ayres projects in the past, including the City of
Bozeman’s Land Use/Land Cover project and the Montana
DOT’s Bridge Scour Study. Justin Stefanik, the survey lead
for KLJ, has spent his entire career in Montana and has
worked in Bozeman.
95West of Grand Forks, North Dakota, will perform
aerial lidar and imagery data acquisition. Through its
predecessor firm, KBM Geospatial, 95West has been
offering aerial data acquisition for nearly 60 years. They
specialize in simultaneous acquisition of lidar and imagery
and performed precisely that service as a subconsultant
to Ayres for the Rapid City (South Dakota) MPO project
performed in 2023. Their experience and familiarity with
working in the western U.S. makes them an ideal partner
for the Bozeman project. Miles Strain, the project lead for
95West, is well known in the aerial mapping industry and
has led projects for municipalities throughout the Upper
Midwest and West
Project Understanding and Overview
The City requires updated aerial imagery and lidar along
with planimetric and hydrographic data to support the
operation of various City departments as well as making
available a common, accurate set of geospatial data to
businesses and members of the public. As a fast-growing
community in the Rocky Mountain region, Bozeman is
subject to continuous change created by human and
natural forces. For example, in the past 12 months, Ayres
has identified 14 new subdivision plats recorded with
Gallatin County. Developed areas, drainage, the street
network, and land cover are all changing, and the City
government and the community require current, accurate
data to inform plans and budgeting, to assess and manage
growth, and to best display the attractions of Bozeman to
businesses, travelers, and prospective residents.
A) EXECUTIVE SUMMARY
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5AYRES | DIGITAL ORTHOIMAGERY AND LIDAR ACQUISITION | CITY OF BOZEMAN, MT
Ingenuity, Integrity, and Intelligence.
In the Request for Proposal, the City has listed several
government functions that the data created under this
contract will support. Ayres understands the benefits that
will be gained by these groups, including:
• Regulatory: confirm and quantify compliance or
non-compliance with regulations and permits such as
building height, vegetation or other encroachments,
impervious surfaces, setbacks from water or roadways,
and zoning.• Land Management: identify conflicting uses; use
landform and hydrography data to predict fire and
flood risk and behavior; assess appropriateness of land
for use restrictions, reservation, or withdrawal; and
support acquisition and sale of properties.• Planning: assess transportation system and service
changes needed due to planned development,
imagery and data for grant application support,
multimodal transportation planning, parking analysis,
update land use plan, route and time analyses,
determine viewsheds and the impact of new
construction.• Engineering: high-level design, maintenance planning
and estimating, supporting data for proposers and
bidders, drainage around and within projects.
Ayres proposes to provide 3-inch pixel resolution, 4-band
digital orthoimagery collected simultaneously with QL1
lidar for the 78.7 square mile project area defined by the
City. 3D building footprints, 2D sidewalk centerlines, 1-foot
contours and hydrographic data will be produced from
the newly acquired lidar and imagery. The lidar-derived
DEM, Hydro-enforced DEM, DTM, and Hillshade layers
will be produced at a 1-foot pixel resolution. Double lined
hydro-breaklines will be created for streams greater than 2
meters wide and ponded water greater than ¼ acre in size.
A culvert and bridge breakline dataset will be created as
part of the hydro-breaklines process, which will allow for a
streamlined Elevation Derived Hydrography (EDH) stream
centerline network to be created for the project area.
The imagery and lidar will be collected under leaf-off, snow-
free conditions when the sun angle is at least 45 degrees
above the horizon. Using a minimum sun angle of 45
degrees rather than the RFP’s requirement of 40 degrees
will both improve image quality by reducing shadows
and will save time and money by eliminating the need
to organize flights to have a larger minimum sun angle
in those areas of the city where tall trees, buildings, or
steeper terrain occur. The imagery will meet National Map
Accuracy standards for 1” = 50’ mapping throughout the
project. The QL1 lidar will meet a vertical accuracy of 10cm
RMSEz on hard surfaces.
To meet these accuracy standards, all survey control will
be established by KLJ, using existing control locations to
the maximum extent possible. KLJ will confirm that all
existing control is still acceptable for use, and will create
new control points if it is not. KLJ will also establish
additional control points as directed by Ayres to meet
the promised accuracy across the entire project area. In
addition, KLJ will establish quality check points to be used
to verify the accuracy of the imagery and lidar. To comply
with the FEMA Guidelines and Specifications for Flood
Hazard Mapping Partners vertical accuracy assessment
procedures, KLJ will collect 30 NVA/VVA check shots to
assess the lidar vertical accuracy across terrain types.
These check points will be independent and will not be
used to perform aerotriangulation (AT) or calibration
computations.
The raw lidar data with be calibrated to the control points,
and the imagery will be orthorectified based on the
control points and a lidar derived DEM surface. Lidar will
be classified to the standard USGS base specification.
After the compliance of the AT solution has been verified,
Ayres’ imagery analysts will review, and correct as
needed, each image for tone balance between adjacent
images and across the project. They will also perform
manual correction of radial displacement of bridges and
overpasses. Data will be tiled using the City’s tiling scheme
and will be created from the completed images and fully
classified lidar point cloud.
As extra enhancement, Ayres will prepare three
orthomosaic files for the City: the original source 3-inch
pixel resolution for maximum quality and accuracy, and
both 6-inch and 12-inch resolutions for ease of use for City
staff and community members. Providing mosaics at the
various resolutions will maximize the accessibility of the
mosaic to the City’s user base, allowing selection of the
most appropriate resolution based on user requirements
and their available processing and rendering capabilities.
The full list of proposed deliverables is shown in section D
of this proposal, “Scope of Project.”
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6AYRES | DIGITAL ORTHOIMAGERY AND LIDAR ACQUISITION | CITY OF BOZEMAN, MT
Ingenuity, Integrity, and Intelligence.
Ayres is a nationwide professional consulting firm providing services in
photogrammetry, orthoimagery, lidar, and digital mapping; GIS; survey; civil,
structural, transportation, river, levee, and water resources engineering;
environmental science; planning; mechanical/electrical/plumbing
engineering; and architecture. Incorporated in Eau Claire, Wisconsin, Ayres
now employs over 375 people who provide services from a network of
offices around the country.
Geospatial Services
Ayres’ geospatial services division is based in Madison, Wisconsin. The
geospatial division originated as Alster & Associates Photogrammetric
Engineering (founded in 1951) and merged with Ayres in 1978. The
geospatial division consists of certified photogrammetrists, highly trained
technicians, and project managers, all of whom have formal education
in the discipline of geography. Nationally recognized for our skill and
experience in aerial mapping, land surveying, and GIS, we deliver efficient
and intelligent solutions. Our geospatial division provides a diverse range
of mapping services to clients around the country:
Aerial lidar
(fixed wing, UAS, and helicopter)
Ground-based lidar
(Mobile and HD Scanning)
Aerial imagery acquisition Digital orthoimagery
Planimetric and topographic
mapping
GIS consulting, training, and
development
GPS and conventional survey Remote sensing
Oblique aerial imagery Digital terrain modeling (DTM)
Vendor Contact Information
Company’s Full Legal Name
Ayres Associates Inc
Location of Principal Office
Responsible for Contract
Implementation
5201 E. Terrace Drive, Suite 200
Madison, WI 53718
Website
AyresAssociates.com
Contact Person’s Information
Tyler Kaebisch, GISP
T: 414.467.8891
KaebischT@AyresAssociates.com
Year Established
1959
Type of Ownership
Employee-owned corporation
B) FIRM PROFILE
AYRES OFFICE LOCATIONS
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7AYRES | DIGITAL ORTHOIMAGERY AND LIDAR ACQUISITION | CITY OF BOZEMAN, MT
Ingenuity, Integrity, and Intelligence.
“All staff that
GMRC had contact
with were most
accommodating.
Anything we
needed or asked
for were supplied
without question.”
Faith Jones
Director of Information Services,
Georgia Mountains Regional
Commission
Production Based in the United States
All of your work will be performed in the United States. Ayres possesses more
than enough resources to accomplish this project with skilled professionals
based in the United States. For reasons of efficient production, quality
control, and security of data about critical infrastructure, it is important that
the production is directly under the control of Ayres personnel at all times.
There remain only a few geospatial firms that have their entire production
staff within the country; Ayres is proud to be among them. Each member of
our team is dedicated to quality products and services and has a personal
stake in the satisfaction of our clients.
Experienced Staff
Ayres’ geospatial division includes certified photogrammetrists (CP)
and certified mapping specialists (CMS). In addition, all of our mapping
technicians have bachelor’s degrees in the discipline of geography and
also have training in the latest photogrammetric equipment and software.
Qualifications like these result in accurate, quality mapping products that
follow project specifications closely.
Commitment to Quality
We respect our clients and understand that success is earned through
cooperation and understanding the needs of our valued clients. Our technical
and management staff make every effort to listen to clients and prepare
mapping that meets client expectations. These efforts start at the receipt of
the RFP and continue on to final delivery – and beyond.
Project Manager
Our approach to managing your project begins
with a dedication to understanding your needs
and designing solutions that address them. Too
often firms propose technical approaches that fit
the contractor better than they fit the client. We
will commit ample management resources to the
project, led by Project Manager Tyler Kaebisch.
Tyler is experienced in project management
and has a strong history of involvement in the West with over 14 years of
experience in GIS, remote sensing, and other geospatial disciplines.
As project manager, Tyler will update City of Bozeman personnel during
the course of the project to discuss pertinent project issues as needed.
Additionally, he will participate in weekly internal meetings with supervisors
to assess the status of the project and address key technical issues, thereby
maintaining high standards for product specifications and keeping the project
on track to meet the timeframe agreed upon.
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8AYRES | DIGITAL ORTHOIMAGERY AND LIDAR ACQUISITION | CITY OF BOZEMAN, MT
Ingenuity, Integrity, and Intelligence.
The City of Bozeman, Montana, requires the
development of new lidar, orthoimagery, planimetric,
and hydrographic mapping. These critical datasets
will be used for land management, planning, zoning,
and engineering. The aerial imagery will meet 3-inch
resolution, and will support the development of updated
planimetric mapping of sidewalk centerlines. The lidar
data will be collected to USGS QL1 specifications,
collected at a minimum of 8 pulses per square meter
(ppsm). Lidar data will be processed to derive 1-foot
contours, building footprints, hydro and culvert
breaklines, DEM, hydro-enforced DEM, DTM and
hillshade models. Along with lidar and orthimagery
products, updated ground control survey, reports and
metadata will also be provided.
Our unique approach uses simultaneous lidar and
imagery data acquisition, which will allow for consistency
throughout all deliverables produced for this project. Our
approach will also focus the collection efforts when the
sun angle is not less than 45 degrees, throughout the
project area, which will ensure minimal shadows in areas
with tall trees or buildings greater than three stories tall.
We are confident we have a dynamic, well-planned
approach to work with the City to complete your project
successfully. We have carefully estimated the capacity
and resources needed – with a focus on maintaining
the necessary resources to complete the project on
schedule. Please note that all work for the City will
be performed within the United States by the Ayres
Associates team.
Project Management
Our approach to managing the project begins with a
dedication to understanding your needs and designing
solutions that address them. Too often, firms propose
technical approaches that fit the contractor better than
they fit the client. We will commit ample management
resources to the project, led by our project manager,
Tyler Kaebisch, who brings proven experience in
managing projects involving aerial mapping, GIS, survey,
and other geospatial disciplines.
Tyler will update the City’s personnel during the
project to discuss pertinent project issues as needed.
Additionally, he will participate in weekly internal
meetings with team supervisors to assess the status of
the project and address key technical issues, thereby
maintaining high standards for product specifications
and keeping the project on track to meet the timeframe
agreed upon.
Initial Coordination Meeting. Before project initiation,
we propose that Tyler and key staff from the City
participate in a coordination meeting. During this
meeting, we will review and refine the project schedule
and scope, discuss the acquisition conditions and
schedule, and establish a pilot project area.
Quality Assurance and Quality Control Procedures.
Ayres’ quality program defines quality as meeting client
expectations. Therefore, quality performance requires
consensus between the City and project team members
regarding the requirements of the project and design of
project strategies based on those requirements. Ayres’
quality program is dynamic and promotes continual
improvement based on feedback from our clients, from
our own project operations, and from opportunities
created by changing technologies.
Ayres and Tyler Kaebisch are ultimately responsible
for the successful completion of quality products
and services for each project. Tyler establishes the
philosophy, organization, and policy that set Ayres’
quality assurance/quality control (QA/QC) program in
place. Project managers or their designated project QA
officers implement the QA/QC program on individual
projects.
We understand that only through consistent
implementation of quality procedures can we complete
projects to our clients’ satisfaction. Ayres and our partner
95West have formal, co-developed QA/QC checks in
place and standard operating procedures designed so
that all required information is collected accurately and
that products meet or exceed project standards and
specifications.
Task-Specific QA/QC Procedures. QA/QC procedures
and the supervisors responsible for their implementation
C) PROPOSED SOLUTION
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9AYRES | DIGITAL ORTHOIMAGERY AND LIDAR ACQUISITION | CITY OF BOZEMAN, MT
Ingenuity, Integrity, and Intelligence.
are included in the production phases outlined in this
technical approach. Ayres will work with the City to
develop additional QA/QC procedures tailored to the
participants’ needs during this phase.
Quality Monitoring. A QA/QC team will be assigned
for each aspect of the project and will consist of
photogrammetric, mapping, survey, and GIS specialists.
The QA/QC reviews will include reviews of results and
weekly progress meetings with each project group.
Issues brought to the attention of the project manager
will be addressed immediately. The project manager
will coordinate the subcontractor’s efforts to ensure
consistent results and ensure that all procedures
implemented will be incorporated into QA/QC
documentation.
Ground Control Survey
ABGPS. Our primary method of control for the project
will be by Airborne GPS (ABGPS). All airborne cameras
and sensors used for this project will use highly accurate
geodetic-grade ABGPS systems. Location accuracy of the
ABGPS capture points will range between .02 and .05
meter.
To reduce control costs for the project, Ayres will use
a combination of ground control points and ABGPS
control. Ayres understands that we’ll be responsible for
establishing ground control points for this project. Our
survey partner, KLJ, is well known in the Montana survey
community and has extensive experience with control
networks and specifically around Bozeman. With its
professional land surveyor crew based in Bozeman, the
firm has local knowledge to give the ground survey the
attention it deserves.
Upon receiving the previously established control, KLJ
will locate and determine if they are acceptable for use in
the aerial flights. If KLJ determines any of the previously
established points are compromised it will be reset or
moved to a more ideal location. New control points will
be monumented in locations determined by Ayres as
optimal for the flight. The material used by the newly
established control will be a 2-inch aluminum cap on
a 5/8”x24” rebar, stamped with corresponding point
naming convention. Sketches, ties, and photos of the
new points will be documented for use in future flights.
Each of the previously and newly established control
points will be observed using static baselines from high
accuracy reference networks (HARN). Each mark will be
observed a minimum of two times, adjusting the height
of the instrument to eliminate errors in measurements
to the GPS unit. The static baselines will be imported in
Trimble Business Center for a least square adjustment
constrained to the HARN point coordinates. The
coordinate values of the control will be in UTM Zone 12
and Montana State Plane Coordinates, both in meters.
The resultant vectors establish the final coordinates of
the ground control points. Targets will be placed at the
center of the control point for identification during the
flight.
Photo-identifiable Targets. In addition to any
established control points, Ayres will use photo-
identifiable ground control targets; this does not require
establishing and removing panels. Photo-identifiable
targets will consist of easily distinguished ground
features such as ends of paint lines, sidewalk corners,
and corners where driveways meet road edge.
Independent Vertical Accuracy Check Shots. KLJ
will also establish additional control points as directed
by Ayres to meet the promised accuracy across the
entire project area. In addition, KLJ will establish quality
check points to be used to verify the accuracy of the
imagery and lidar. In order to comply with the FEMA
Guidelines and Specifications for Flood Hazard Mapping
Partners vertical accuracy assessment procedures, KLJ
will collect 30 NVA/VVA check shots to assess the lidar
vertical accuracy across terrain types. These check points
will be independent and will not be used to perform
aerotriangulation (AT) or calibration computations.
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10AYRES | DIGITAL ORTHOIMAGERY AND LIDAR ACQUISITION | CITY OF BOZEMAN, MT
Ingenuity, Integrity, and Intelligence.
Aerial Imagery and Lidar Acquisition
Ayres and our flight partner in this project, 95West, propose
a simultaneous collection of lidar and imagery using
the 1560ii-s lidar sensor and the UltraCam Eagle digital
mapping camera. This system is versatile in its design,
allowing for maximum efficiency for medium- and small-
scale mapping projects. We have worked extensively with
the staff at 95West over the years on projects both large
and small, which will provide a seamless workflow for the
City of Bozeman’s project. Details concerning the imagery
and lidar acquisition technology are provided below.
Digital Aerial Imagery. The UltraCam sensor supports
aerial photogrammetric missions for the broadest range
of GIS and remote sensing applications. The complete
data acquisition system delivers small scale or large-
scale images with high-quality resolution at engineering-
scale accuracy, capable of supplying images with ground
resolutions of less than 2.5cm. Designed with break-
through technologies, the modular system consists of
state-of-the-art components, centered on frame sensor
technology, to advance all aspects of the digital workflow.
The following are features and benefits associated with
95West’s UltraCam Eagle and peripheral equipment:• Simultaneous collection of panchromatic, true color
(RGB), and near infrared bands (RGBIR).• Ground resolution of 13,080
pixels along track and 20,010
pixels across track• 12-bit radiometric resolution• FMC forward motion
compensation • Gyro-stabilized mount• Applanix 510 POS/AV system with
Litton 200 Inertial Measurement
Unit (IMU)• Computer controlled navigation
system
Lidar Specifications
We understand that the City’s current objective is to
acquire updated lidar data for this project. Ayres has
worked with tribes, municipalities, counties, utilities, and
state and federal agencies on their lidar and topographic
needs for years. Ayres’ work with the USGS 3-DEP program
includes grant writing, federal data acceptance, and
production of additional derivative products, such as
culverts and feature extraction.
Aerial lidar will be acquired simultaneously with the
orthoimagery in the Spring of 2024. Aggregate nominal
pulse density (ANPD) for the QL1 lidar acquisition will be
≥ 8 pulses per square meter (ppsm). Lidar acquisition will
be conducted by 95West when the ground is free of snow
and ice, and when the atmospheric conditions between
the aircraft and the ground are free of clouds and fog. The
calibrated lidar point cloud will support the development
of a bare earth surface model (DEM) to meet the following
vertical accuracy requirements: • RMSEz (non-vegetated) ≤ 10 cm (point cloud and
DEM). • NVA ≤ 19.6 cm at 95% confidence level (point cloud
and DEM). • VVA ≤ 30 cm at 95th percentile level (DEM only).
Lidar Sensors. Not all lidar sensors are the same. Even
when using current technology, different sensors may
provide different results. Some sensors can be flown higher
and faster, some can provide a higher pulse rate, some can
provide more returns, and some can provide less noise.
Ayres has been producing lidar data since the early 2000s,
and we dedicate significant time to understand the benefits
of each new generation of sensor on the market and modify
our project planning and production workflow to adopt the
benefits of new technologies to the appropriate projects.
Given the large size and high-density requirement for the
City of Bozeman’s project, Ayres recommends using Riegl’s
1560II. Among other benefits this system offers:
• High laser pulse repetition rate up to 800 kHz. • Unrivaled scan pattern for best point spacing on the
ground. • Innovative forward/backward looking capability for
collecting data of vertical structures.
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11AYRES | DIGITAL ORTHOIMAGERY AND LIDAR ACQUISITION | CITY OF BOZEMAN, MT
Ingenuity, Integrity, and Intelligence.
• Offers highly efficient data acquisition at a wide range
of point densities. • Digitization electronics for full waveform data. • Enables Multiple-Time-Around (MTA) processing for
resolving range ambiguities automatically. • Excellent suppression of atmospheric clutter. • Integrated inertial measurement unit and GNSS
receiver.
Additionally, this sensor is capable of collecting seven or
more returns from each lidar pulse, allowing for better
penetration of vegetation, less data voids, and better data
for feature extraction. It is known to produce very little
noise in the data.
Flight Planning Quality Assurance. Ayres will take
special care in designing an optimal flight plan that will
achieve maximum coverage and efficiency for the QL1 lidar
and the 3-inch orthoimagery. Upon notice to proceed, Ayres
will present the flight plan to the City of Bozeman prior to
any flights. For the imagery acquisition, there will be a total
of 648 images over the 18 flight lines. For reference, the
proposed simultaneous QL1 lidar and the 3-inch imagery
flight plan is shown below.
Data for the geographic extents of the project will be
acquired using the correct mission profiles for the desired
final products. Proper planning of flight lines promotes the
success of this project (with minimal rework) – and proper
planning optimizes lidar performance versus cost.
Mission planning consists of several steps for proper flight
preparation. First and foremost, the project boundaries are
imported into the flight planning software. Following this,
we review available information, such as elevation data,
vegetation coverage data, and cultural feature extents
of the area. General assessments are made by certified
photogrammetrists to determine the proper lidar system
settings, such as FOV (field of view) and GSD (ground
sample distance). All lidar flight lines will be flown to ensure
no data void exists between lines.
Conditions During Acquisition. Imagery and lidar will be
collected in stable weather conditions, e.i., cloud-free, low-
moisture, leaf-off, snow-and-ice-free. Photography and lidar
will not be captured when the ground is obscured by snow,
haze, fog, dust, or cloud shadows in any one photo. Data
will not be collected until all bodies of water in the project
area are free of ice.
Flight Management System. The aircraft is guided by
a GPS-controlled flight management system. During the
mission, the crew will monitor all functions involving the
operations and guidance systems, allowing for continuous
onboard QA.
Freshwater Surface Hydrography Conditions. The
lidar collection will target low-flow discharge conditions
throughout the project area. No unusual flooding or water
inundation will be present during the acquisition. Ayres will
work closely with the City and local experts to determine
the most suitable ground conditions for the flight mission.
FAA Certification. All aircraft used in the performance
of this contract will be maintained and operated
in accordance with all regulations required by the
U.S. Department of Transportation, Federal Aviation
Administration (FAA).
Positive Control Airspace. It will be Ayres’ responsibility
to obtain all approvals necessary to ensure that required
clearances are achieved for the flight missions. When
the flight plan and location of any project area coverage
fall within positive-control airspace, the aircraft must
BOZEMAN FLIGHT PLAN
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12AYRES | DIGITAL ORTHOIMAGERY AND LIDAR ACQUISITION | CITY OF BOZEMAN, MT
Ingenuity, Integrity, and Intelligence.
contain the appropriate equipment to operate in such
positive-control areas within the purview of the federal
aviation regulations. In addition to all FAA requirements,
all flights requesting clearance in the vicinity of “VIP” type
airspace with temporary flight restrictions (TFR) will notify
the contracting officer before receiving FAA clearance for
instructions.
Acquisition Date. Imagery will be flown when deciduous
foliage is under leaf-off conditions. The target flight window
will be between April 1 and April 30, 2024, or as weather
permits.
Sun Angle. The sun angle for all flights will be at least 45
degrees above horizon.
Stereoscopic Coverage. The entire area of the project will
be stereoscopically covered by successive and adjacent
overlaps of photographs within the usable portion of the
field of the lens.
Four Band Imagery. The UltraCam Eagle collects imagery
in the standard three RGB color bands, as well as a fourth
band for near infrared. Ayres will provide the City with all
four-color bands at no additional cost to the City.
Crab. Average crab for any flight line will not exceed 3
degrees. Crab will not exceed 3 degrees between any two
consecutive flights.
Tilt. Imagery collected with the optical axis of the aerial
sensor in a vertical position is desired. Tilt is angular
departure of the aerial sensor axis from a vertical line at the
instant of exposure. Tilt will not average more than 1 degree
for the entire project.
End Lap/Side Lap. The end lap will average not less than
55% or more than 65%. End lap of less than 55% or more
than 65% in one or more images will be cause for rejection.
The side lap will average 30%. Any image having side lap
less than 25% or more than 35% will be rejected.
Reflights. Lack of acceptable imagery or gaps in swaths will
be corrected by reflights, with no additional cost to the City.
All reflights will be centered on the plotted flight lines and
will be taken with the same camera system.
Image Review. Immediately upon completion of the
acquisition, the imagery will be forwarded for inspection
to our digital orthoimagery supervisor, Aaron Sale. Once
we confirm successful acquisition and image quality, the
City will be notified. If any imagery does not meet the
acceptance criteria, a reflight will be scheduled and the City
notified.
Digital Orthophotography Production
As aerial data collection missions are completed,
orthoimagery production will begin. Ayres has significant
digital orthoimagery production capability and capacity.
We invest heavily in our staff and hardware. Our production
methodology is specifically designed to consistently
produce high-quality products.
Specialists at Ayres will be responsible for all orthoimagery
production components of the project. Advancements in
production software and our investments in infrastructure
favor an increasingly aggressive schedule for the upcoming
project; we are committed to meeting the City’s schedule
expectations for this project.
Ayres has trained and experienced staff running
fully equipped Z/I Imaging digital workstations, NT
orthoimagery workstations, and dedicated image editing
stations.
We’ve designed our complementary production
methodologies to facilitate a completely digital workflow
using all Z/I hardware and software environments, resulting
in a consistent approach to orthoimagery production and a
high-quality product.
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13AYRES | DIGITAL ORTHOIMAGERY AND LIDAR ACQUISITION | CITY OF BOZEMAN, MT
Ingenuity, Integrity, and Intelligence.
Analytical Aerotriangulation (AT). To maintain an
aggressive schedule, it will be critical to prepare for AT
immediately upon the successful completion of each
imagery mission. This is the first step in the orthoimagery
production process and must be completed in efficiently
for the rest of the ortho process to proceed on schedule.
Planning for sufficient capacity in this area is critical to
the project.
Several important factors will contribute to the efficient
AT processing under our approach. The first is the use of
ABGPS and IMU data, which provide image orientation
information to streamline AT production. The orientation
data significantly reduces processing time and allows us
to process large blocks of image data at a rapid rate.
AT Solution. Although orientation data will be supplied
from the IMU, we will still complete an AT solution to
verify the ABGPS and IMU data. We will prepare the
AT solution on a Z/I Imaging digital photogrammetric
workstation using Z/I Imaging ISAT software. ISAT offers a
complete softcopy aerotriangulation software suite that
includes interior orientation, point mensuration, relative
orientation, and a fully analytical simultaneous least
squares adjustment with robust error detection. ISAT
incorporates the capability to weigh control points on
an individual basis and to correct for image deformation,
atmospheric refraction, earth curvature, and lens
distortion.
Aerotriangulation QA/QC. When a block of
aerotriangulation has been completed, all reports
and supporting documentation will be examined for
compliance with project specifications. This testing will
include, at a minimum, the following:
Inspect ABGPS positions against AT-derived
exposure coordinates
Compare AT-derived coordinates of independent
QA points against ground survey
Inspect measurements, residuals, weights, RMSE
in AT listings
Verify all AT support and measurement files are
in archive
Verify metadata is complete and in proper
format
Rectification Type. We will use a cubic convolution
resampling method for all orthoimagery rectification. This
method preserves fine detail better than the common
bilinear algorithm. Our imagery specialist will take extra
caution around overpasses and bridges to ensure the
correct horizontal location of these features holds true.
Tone Balancing. Digital orthoimagery is subject to tonal
imbalances due to several factors, including source
photography (sun angle, illumination, atmospheric
conditions, and date and time of exposure), image
characteristics, and image processing. Our ortho
specialists will not only tonal balance the individual
images, but also will use tonal balancing techniques to
the project. This process will eliminate the flight line
effect and individual photo effect.
Digital Terrain Model (DTM) A newly acquired
lidar digital terrain model (DTM) will be employed to
orthorectify the imagery.
The data will be thoroughly reviewed by Aaron Sale,
our orthoimagery supervisor, and he will report any
inconsistencies to the lead lidar specialist, Adam
Campbell.
Radial Displacement. Our ortho production staff
will also manually correct radial displacement and
distortion of bridges and overpasses through a series
of pre-rectification measures and post-processing
edits. A thorough examination of these features will be
conducted during the interim and final QA/QC checks.
Mosaicking. To achieve consistent tone across the
project area and to address the overlap between tiles, we
will seamlessly mosaic the images. We will select imagery
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in a way to use the most advantageous area of each
photo to maximize color, tone, and contrast, and at the
same time reduce building lean and “ghosting,” as well as
glare in water bodies.
Image mosaicking will be accomplished by a combination
of automated tools and manual methods. All seam
lines will be placed manually to eliminate the issues of
noticeable seam lines through buildings, bridges, and
other features. Following the completion of imagery
production, a shapefile of seam line locations will be
provided to the City.
We will use manual editing procedures to provide QA/QC
for every tile for visible seam lines in water bodies, warped
bridges, and any anomalies that may affect the accuracy
or aesthetics of the imagery. We will use photogrammetric
software products such as Z/I Imaging’s Digital Ortho-
Production Suite: ImageStation OrthoPro, PixelQue,
IRAS/c, and Digital Image Analyst.
Orthomosaics. Ayres will prepare the project wide
mosaic imagery at the original 3-inch pixel resolution for
maximum quality and accuracy. In addition to the 3-inch
mosaic, both 6-inch and 12-inch resolution orthomosaics
will be provided for ease of use for City staff and
community members. Providing mosaics at the various
resolutions will maximize the accessibility of the mosaic
to the City’s user base, allowing selection of the most
appropriate resolution based on user requirements and
their available processing and rendering capabilities. The
3-inch and 6-inch resolution mosaics will be provided as
additional deliverables at no added cost to the City.
Accuracy. Resultant orthoimagery will be 3-inch orthos
that will conform to National Map Accuracy Standards
(NMAS) for 1”=50’ scale mapping; this translates to a
horizontal accuracy of +/- 1.7 feet.
Orthoimagery Tiling Scheme. Ayres will use the City-
provided tiling scheme to deliver edge-matched, non-
overlapping tiles. The same tile scheme will be used for
the orthoimagery and the lidar. Should the City want to
use a different scheme for their 2023 project, Ayres will
work with the City to accommodate that request.
Digital Orthoimagery Pilot Projects. Early in the
imagery production phase, a pilot area consisting of
geo-referenced TIF images can be provided to the City
for review and feedback. We propose further discussion
concerning the best area for review during the project
kick-off meeting.
Coordinate System/Datum. All mapping products
associated with this project will be prepared and
delivered in both Montana State Plane NAD83 (2011)
meters, NAVD88 meters and UTM Zone 12 NAD83 (2011)
meters, or another agreed upon coordinate system.
Orthophotography Quality Control
Project manager Tyler Kaebisch will be responsible for
coordinating the final QA/QC of the orthoimagery. Our
highly trained technicians will visually scour the imagery
looking for anomalies or potential errors. If further editing
is needed, a detailed edit call report will be returned to
Ayres to perform corrections as needed. If the data meets
specifications, the orthoimagery will be prepared for the
final battery of checks.
While overseeing the QA/QC, Tyler will work with the
City to develop a check-in process for the imagery and a
method by which edit calls can be recorded. If the City
determines that the data needs further editing, Tyler
will determine what action needs to be taken in the
orthoimagery process. The Ayres team will conduct the
following QC procedures:
1. Create an overview of each deliverable and combine
the overviews to inspect overall radiometry,
geographic accuracy, and complete coverage.
2. Orthoimagery QA technicians will perform QC on
each image. QC forms will be submitted with the
Project Planning Manual.
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A thorough inspection of every ortho image tile will be
conducted with an evaluation criteria based on:
Seamless geometry
Seamless radiometry
Appropriate dynamic range
Appropriate mean intensity
Appropriate contrast
Detection of data dropouts
Complete coverage
Appropriate resolution
Shadows, clouds, low sun angle
Bridge, overpass distortion
Lidar Data Processing
Ayres has extensive experience processing lidar data to
meet strict specifications over large areas. Our technicians
will use several software packages specifically designed for
lidar processing. These software packages include GeoCue
and the TerraSolid suite of processing components. The
GeoCue software is a database management system
for housing the lidar dataset (usually multiple gigabytes
to terabytes in size). Additionally, the GeoCue program
incorporates a thorough checklist of processing steps and
QA/QC procedures that assist the technicians in the lidar
workflow.
Hydro-flattening Breaklines. We will collect new
breaklines in a 3-D environment to support appropriate
modeling and hydro-flattening of contours along water
bodies. Whereas some geospatial firms take the approach
of using existing hydro vectors or heads-up digitized
“breaklines” as a means of cutting processing cost, our
team collects new breaklines in a 3-D environment. Our
approach will ultimately result in a much truer horizontal
and vertical position of hydrographic features and will more
accurately reflect conditions at the time of lidar acquisition.
The result will be a more accurate surface model and
cleaner contour generation across the entire project.
Hydro breaklines are collected using lidargrammetry.
This process involves manipulating the lidar data’s
intensity information to create a metrically sound stereo
environment. From this generated “imagery,” dependable
breaklines can be photogrammetrically compiled. This
capability allows us to offer high-accuracy terrain data
from lidar without supplemental aerial imagery. Breakline
polygons are formed to represent open water bodies,
including lakes, and streams. While the current USGS
3-DEP base project standards call for hydro breaklines to
be created for streams wider than 100 feet and ponded
water of two (2) acres or greater, it is important to note that
for the City of Bozeman project, we will be collecting hydro
breaklines according to the following specifications:• Double-lined breaklines for streams and ditches
greater than 2 meters wide• Water bodies (ponds, lakes, reservoirs) greater than ¼
acre in size
Additional breaklines will be collected for bridges, culverts,
and streams and ditches less than 2 meters wide for
production of a hydro-enforced DEM and Elevation Derived
Hydrography (EDH). Additional details for the below in the
Hydrographic Mapping Services sections.
Point Cloud Automated Classification. The TerraSolid
suite of software is used to automate the initial
classification of the lidar point cloud based on a set of
predetermined parameters. It is at this point that we will
refer to the ground cover research (natural and cultural
features) within the project area. This will be very useful in
determining the algorithms most appropriate for the initial
automated lidar classification. (Some algorithms/filters
recognize the ground in forests well, while others have
greater capability in urban areas.)
During this process each point is given an initial
classification based on the point’s coordinates and its
relation to its neighbors. The initial values offer a coarse
and inexact dataset but are a good starting point. It is
during this step that “overlap” points are automatically
classified (those originating from neighboring flight lines).
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This classification is based on information gathered from
the AGPS and IMU data.
Point Cloud Manual Classification. TerraSolid is also
used for the subsequent manual classification of the lidar
points. This software permits technicians to view the point
cloud in a number of ways and within a number of contexts
provided by other available datasets such as orthos or
road centerline files. This combination of automated and
manual processes provides a cost-effective approach
to the tedious practice of point classification, while still
allowing our talented technicians to review and confirm the
results of automation.
Current USGS base specifications require delivered point
cloud in LAS v1.4 format. Classification includes: • Class 1: Processed, but unclassified • Class 2: Bare-earth ground • Class 6: Buildings (automated & manual, if necessary) • Class 7: Low noise • Class 9: Water • Class 17: Bridge decks • Class 18: High noise • Class 20: Ignored ground (breakline proximity)
Surface Models. Once the hydro-breakines and point
cloud classification are complete, Ayres will derive the
following surface models:• 1-foot pixel resolution Digital Terrain Model (DTM):
Elevation data points will be delivered as either
a regular or irregular DTM in esri geodatabase
compatible format• 1-foot pixel resolution Digital Elevation Model (DEM):
Gridded raster representation in esri geodatabase
compatible format • 1-foot pixel resolution Hillshade: Grayscale 3D
representation of the bare-earth surface in esri
geodatabase compatible format
Contours. Ayres can deliver 1-foot contours processed
from the lidar surface. After the DTM processing is
complete, our GIS technicians will generate the final
contours using Boeing-Autometric KDMS software, a
TIN-based system. The index contours, intermediate
contours, index depressions, and intermediate depressions
will be clipped to the tile boundaries. Each contour line
will be attributed with the elevation value. The contours
will then be topologically cleaned to ensure a seamless
dataset across the project area and translated to an .esri
geodatabase.
Lidar-Specific QC
Quality control of lidar is a system of routine technical
activities to measure and control the quality of the
mapping deliverables and services as they are being
performed. The QC system is designed to: • Provide routine and consistent checks to ensure data
integrity, correctness, and completeness • Identify and address errors and omissions • Document and archive inventory material and record
all QC activities
Ayres’ lidar QA/QC specialist, Adam Campbell, CMS-Lidar,
GISP; will lead the lidar QA/QC process. In that capacity,
he will work with project manager Tyler Kaebisch, to fulfill
our team’s commitment to providing quality products and
services. In his supervisory role, Adam has a number of
specific technical workflows at his disposal. The following
highlights the primary steps in a lidar QC plan:
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a. Review mission logs and examine mission parameters
b. Vertical accuracy validation
c. Automated edit of the raw data
d. Visual inspection of data
e. QC of lidar classification
f. Systematic review of point clouds
g. Surface model verification
(a) Review Mission Logs and Parameters. The first step
in the QC process is to review the mission parameters
against the statement of work and the overall project
objectives. Once the flight specifications are confirmed, the
base station data sheets and AGPS data will be reviewed to
determine that they meet required tolerance and minimum
requirement for operation. Additionally, the raw data will be
reviewed to verify project area coverage, individual swath
overlap parameters, and appropriate point density.
(b) Vertical Accuracy Validation. Using a “Z-probe”
methodology, the lidar supervisor will compare surveyed
ground control, independent check points, and published
monuments against the lidar bare-earth surface. This
statistical test will verify that the lidar acquisition and
calibration has been completed to meet the accuracy
objective of the project.
(c) Automated Edits. This process will ensure the removal
of extraneous points and artifacts. Additionally, it will
determine that all desired features have been retained
within the dataset. Filtered and edited data are subjected
to semi-automated algorithms defined within our internal
production manuals.
(d) Visual Inspection. A series of quantitative and visual
procedures is employed to validate the accuracy and
consistency of the filtered and edited data. Importantly,
human eyes will review every square mile of the project.
A rigorous peer-to-peer system, in addition to the overall
QA/QC process, results in a substantial focus on quality
and precision.
(e) QC of Lidar Classification. After querying specific tiles
into their workspace, our technicians will begin scanning
through the tile, searching for areas where the automated
classification routine erred. They will view the datasets
from numerous angles, generate triangulated irregular
networks (TINs) or contours, and consult shaded relief
models to fully understand the data model at each point
of their analysis. Using this information and technical
experience, our technicians will detect, investigate, and
correct any areas that display anomalies – i.e., areas where
the automated classifications show weakness.
(f) Systematic Review of Point Clouds. The technicians
will systematically work their way through anomalous areas
– taking narrow swaths of data, viewing the swath from
isometric and profile viewpoints, and reclassifying each
point in accordance with their expertise. Technicians focus
on eligible classifications, which include “unclassified”
(buildings, vegetation, and other non-terrain/non-noise
features), “ground,” and “noise.” Points falling under the
“water” and “overlap” categories are weeded out effectively
during automated procedures.
(g) Surface Model Verification. After this process is
complete for the area, the technician will generate new
TINs and contours to determine that the anomaly has
been fully addressed. If it has, the technician will continue
scanning the tile for other anomalies. This procedure will
continue until the tile has been determined to meet or
exceed project specifications. At this point, the technician
will query the adjacent tile and continue working.
Planimetric Mapping Services
We understand there is a need for new planimetric
mapping features for the project area. New planimetric
mapping of Sidewalk Centerlines will be collected for the
21 square mile City Limits project area, while Building
Footprints with heights will be collected for the entire
78.7 square miles project area. Our process ensures
feature alignment is congruent with coinciding features for
provision of a seamless dataset. The final product for all
planimetric features will be consistent with National Map
Accuracy Standards for 1” = 50’ horizontal map scale.
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Building Footprints. Ayres will collect 2D building
footprints for the entire project area derived from the
Lidar buildings classification collected for this project.
Building footprints will be digitized at the building roof
edge (drip line) for structures with a minimum size of
100’ x 100’. Buildings will be topologically structured and
delivered as 2D flattened polygons in ESRI geodatabase
format. In areas where buildings meet either pavement
edge or impervious surface features, a topology will
be run to ensure seamless line work between different
feature types. Buildings will have a maximum height
above ground as at attribute within the attribute table.
Sidewalk Centerlines. Ayres will stereo-graphically
compile all sidewalk centerlines within the City limits. All
public sidewalk centerlines will be captured. Ayres will
review any existing City polygon sidewalk inventories
to aid in identifying potential areas of change. Sidewalk
centerlines will be captured and prepared as polylines.
The mapping will be delivered in ESRI geodatabase
format.
Hydrographic Mapping Services
We understand there is a need for new hydrographic
mapping features for the project area. Updating
watercourse hydrography for the 78.7 square mile
project area will greatly benefit any potential drainage
and storm water studies the City intends to perform in
the future. In order to correctly capture all drainage and
depressions along the landscape, Ayres recommends
collecting a culvert inventory dataset from the lidar and
imagery to ensure water modeling will replicate the true
flow of water within the project area. If the City already
possesses a recent culvert inventory database, Ayres will
use it to ensure proper representation of water flow. By
using the lidar DEM surface and the culvert inventory,
a hydro-enforced DEM will be created allowing all
water conveyance features across the landscape to be
captured.
3D Hydrographic Mapping from lidar. Ayres uses
the ArcHydro toolset to derive intermediate lidar raster
products and ultimately polylines representative of
accumulated flow across the landscape. Using the hydro-
modified DEM, an interative process of creating flow
directions, contributing areas, and stream raster grids
will be generated as part of hydrography processing.
Elevation Derived Hydrography will replicate the flow of
water at a 1 : 2,400 scale.
Ayres will work with the City to determine the level of
detail needed to capture the river, streams, drainages,
and ditches within the project area. The following
hyrdographic features will be captured:
Culverts and Bridges• Breaklines will cut through culverts and bridges and
will allow water to flow from the tops of hills all the
way down through the stream network. A hydro-
enforced DEM will be produced with the lidar DEM
and culvert and bridge breakline datasets.
Ponds and Lakes• Ponded water of 1/4 acre and larger will be captured
as part of the hydrobreakline process within the
standard lidar processing deliverables.
Rivers, Streams, and Ditches• Rivers, streams, and ditches 2 meters and wider will
be captured as part of the hydrobreakline process
within the standard lidar processing deliverables.• Rivers, streams, and ditches less than 2 meters in
width will be captured as polylines with the ArcHydro
3D Hydro mapping tools.
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Deliverables
D) SCOPE OF PROJECT
• Project plan• Sample imagery for pilot area review• 4-band orthoimages by tile, GeoTIFF format• 4-band Orthomosaic for entire City provided at 3-inch,
6-inch and 12-inch resolution, MrSID format• Bridge and Overpass Breaklines, esri shapefile format• Raw and Classified Lidar Point Coulds, LAS version 1.4
format• Hydro-Breaklines, esri shapefile format• Culvert and Bridge Breaklines, esri shapefile format• Elevation Derived Hydrography Breaklines, esri
shapefile format• Lidar DEM, DTM, Hillshade, Hydro-enforced DEM, 1-foot
pixel, geotif or esri geodatabase compatible format
• 1-foot Contours, esri shapefile format• Planimetric Mapping Features
Sidewalk Centerlines, within City Limits, esri
shapefile format
2D Building footprints with height attributes, esri
shapefile format• Reports
Flight plan and logs
Calibration report
Survey control report, with quality check shots
Aerial triangulation report
FGDC metadata, .xml format
Progress reports
Final project report
Data Delivery
An external hard drive will be delivered to the City with all of the deliverables available to upload into the City GIS.
Ownership
Ayres has always assigned ownership and copyright to our clients at the completion of a project and will do the same with
this project.
Schedule
Ayres proposes the following schedule to complete the City’s project successfully. We are open to adjustments to this
schedule based on input from the City of Bozeman, including expedited delivery of pilot areas and final deliverables.
MILESTONE DATE
Ground control survey April 1 to 30, 2024
Aerial imagery acquisition April 1 to 30, 2024 (as conditions permit)
Lidar acquisition April 1 to 30, 2024 (as conditions permit)
Delivery of pilot area June 1, 2024
Initial delivery of orthoimagery and lidar July 15, 2024
City review period of lidar and imagery July 15 to July 30, 2024
Final delivery of lidar and imagery products Approximately July 31, 2024
Initial delivery of building footprints, sidewalk centerlines,
and hydrography products August 15, 2024
City review period of building footprints, sidewalk
centerlines, and hydrography products August 15 to August 30, 2024
Final delivery of all product Approximately August 30, 2024
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E) RELATED EXPERIENCE
Wisconsin Regional Orthoimagery Consortium – Imagery and Lidar
The WROC is a multi-entity group whose
goal is to build and sustain a multiparticipant
program to acquire elevation data and digital
orthoimagery throughout Wisconsin for
use in tasks ranging from tax assessment
to emergency management. WROC 2020
marked the sixth time since 1995 that a
regional consortium in Wisconsin has worked
together with this goal. Ayres was selected
to manage and facilitate again for the 2025
edition.
During the 2020 cycle, 11,000 square
miles of aerial lidar and 56,000 square
miles of aerial imagery was acquired, with the
Ayres team delivering customized datasets to
more than 100 separate entities.
In 2014 and 2015, this program resulted
high-accuracy lidar for topographic
mapping in 17 counties.
The public has gained access to statewide aerial imagery coverage through this program. Over the years public and
private partners have contributed significant funds toward imagery and lidar projects in exchange for access to these
high-quality spatial datasets. Partners include utilities, electric cooperatives, tribes, municipalities, private industry, and
state and federal agencies.
Examples of diverse products within the WROC program include:
• Lidar with 1-foot and 2-foot contours for floodplain studies • Detailed planimetric mapping for GIS • Multispectral imagery for environmental analysis and forestry• 6-inch or 12-inch resolution orthoimagery for countywide projects • 3-inch resolution for municipalities • 18-inch resolution derivative regional datasets
To facilitate a cooperative approach for orthoimagery data acquisition, WROC and Ayres worked with the Wisconsin land
information community to strengthen relationships among local, regional, state, and federal entities, as well as tribes
and utilities. The program is designed to allow all participants to receive products and services tailored to their individual
geospatial needs. Participants were given a range of orthoimagery options from 3-inch up to 12-inch resolution in addition
to specialized formatting and coordinate system outputs. Customized photogrammetric and lidar services also make up
a significant part of the WROC program.
We collected countywide lidar in conjunction with new aerial
imagery. Ayres was able to use the surveyed lidar data to process the
orthoimagery to meet and exceed ASPRS Class 2 horizontal accuracy
specifications. Lidar data was also collected in conjunction with an
NSSDA survey to check its accuracy.
Client Information
North Central Wisconsin Regional Planning
Commission
210 McClellan Street, Suite 210
Wausau, WI 54403
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Bismark-Mandan MPO Orthoimagery and Lidar, 2020
The Bismarck-Mandan Metropolitan Planning
Organization (MPO) kicked off its partnership
with Ayres in 2009 to collect aerial imagery
and lidar to modernize its base mapping data.
The MPO has since acquired 6-inch imagery
and 1-foot contours derived from lidar in 2013
and 2016. In 2020, Ayres provided the MPO
with higher resolution data products, including
3-inch pixel orthos and lidar to support 1-foot
contours and high accuracy surface modeling
and change detection.
At Ayres we’re big supporters of both formal
and informal regional organizations banding together for aerial mapping services. Through programs such as this one,
we’re able to facilitate collaboration among organizations in need of similar services, which becomes a mutually beneficial
relationship. This approach is not only extremely cost effective but also
allows for the growth of standardized, high-quality geospatial datasets
across regional borders.
Project Details (March to November 2020):• 395 square miles of high-resolution 3” orthoimagery• 395 square miles of lidar to support 1-foot contours
Idaho Transportation Department Payette
River Highway 21 Bridge Mapping 2019
Ayres acquired 20 ppsm aerial lidar and 3-inch imagery and provided a
digital elevation model (DEM), InRoads digital terrain model (DTM), and
orthoimagery for approximately 1 square mile surrounding the Highway 21
Bridge over the Payette River in Lowman, Idaho.
Client Information
Bismark-Mandan Metropolitan Planning
Organization
221 N. 5th Street
Bismark, ND 58506
Client Information
Idaho Transportation Department
3311 W. State Street
Boise, ID 83707
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Schweitzer Mountain Resort Lidar, Orthoimagery, and Planimetric
Mapping 2021
Ayres was retained by Schweitzer Mountain
Properties and construction management agent
OAC services of Seattle to acquire aerial imagery
and high density lidar and to provide survey and
mapping of the Schweitzer Mountain Resort
near Sandpoint, Idaho. The 7,000-acre resort
in the rugged Selkirk Mountains of the northern
Idaho panhandle is considered to be one of the
best family-friendly ski resorts in the Pacific
Northwest.
This mapping will support the initial planning
and design stages of a 10-year expansion effort
for the resort. Ayres performed the ground
control targeting survey and acquired 3-inch
color aerial imagery and high-density 20 ppsm lidar with a simultaneous
collection aerial mission and provided our client with digital orthoimagery
including large scale laminated color wall maps, colorized lidar point
clouds, digital elevation model, contour mapping, and 50 scale planimetric
mapping of roads, buildings and other pertinent infrastructure.
City of Laramie, Wyoming, Aerial Imagery and Lidar 2017
The City of Laramie selected Ayres to provide aerial imagery, lidar, and
planimetric mapping services through a quality-based selection process
during spring 2017. The City wanted to collect a total of 97 square miles of
data that not only covered the City but also some surrounding rural areas
and a ranch property owned by the City.
The City planned to update imagery and topographic data
collected in 2009, which is widely used by City Engineering,
Planning, Streets, Utilities, Parks, and GIS Departments.
Included in the 2017 project was a combination of 3-inch and
6-inch imagery for urban and rural areas respectively, as well
as the provision of lidar for the generation of 1-foot contours
and a new surface model. The City also requested planimetric
mapping for all hydrographic features and pavement striping
throughout the project area.
Client Information
OAC
2200 1st Avenue South, Suite 200
Seattle, WA 98134
Client Information
City of Laramie
406 Ivinson Street
Laramie, WY 82070
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City of Loveland Lidar and Orthoimagery
In the spring of 2021, Ayres was selected to provide lidar
and orthoimagery mapping services for the City of Loveland
located in southeastern Larimer County, Colorado. For this
project, Ayres used a calibrated lidar sensor and digital
photogrammetric camera for a simultaneous collection of
high-density aerial lidar and 3-inch photography to derive
orthoimagery, 1-foot contours, and a detailed surface model.
Lidar and aerial imagery were collected and processed for
70 square miles, which included the City of Loveland Growth
Management Area and the Loveland Water Storage Area.
Quality Level 1 lidar was collected at 8 pulses per square
meter, and the calibrated lidar point cloud supports a bare
earth surface model meeting a vertical accuracy of RMSEz
of <= 10 cm, and NVA of <= 19.6 cm at the 95% confidence
interval for the point cloud and digital elevation model
(DEM). The 3-inch digital orthoimagery meets ASPRS Level 2
horizontal accuracy standards of 0.7 feet RMSE, which equates
to 1.2 feet at the 95% confidence interval according to NSSDA
standards. The calibrated lidar point cloud was classified to
the USGS standardized base classification scheme. A DEM
consisting of bare-earth ground points was also derived to
support the interpolation of 1-foot interval contours to National
Map Accuracy Standards.
Additionally, Ayres complied hydro-flattened breaklines for
ponded water that is two acres or greater and double line streams that are 20-feet in width or greater, which were used in
the creation of the bare earth DEM and contours. Ayres collected all ground control survey points required to complete
this project.
Final deliverables to the City of Loveland included:
Raw and classified lidar point clouds in .Las format
A DEM surface in GeoTIFF format
1-foot contours in Esri file Geodatabase
3-inch color orthoimagery tiles in GeoTIFF and MrSID format
City-wide orthomosaics in GeoTIFF and MrSID format
FGDC-compliant metadata
Survey, control, and vertical accuracy reports
The City again selected Ayres for work in the fall of 2022 using the stereo pairs
from the digital aerial imagery to derive detailed planimetric mapping of the
edge of asphalt for all streets within City of Loveland’s growth management area,
approximately 66 square miles. The planimetric mapping features identified from
the imagery are being mapped to 1” = 50’ scale mapping (1.0 feet RMSE using the
National Standard for Spatial Data Accuracy [NSSDA] testing procedures).
Client Information
City of Loveland
500 E. 3rd Street
Loveland, CO 80537
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24AYRES | DIGITAL ORTHOIMAGERY AND LIDAR ACQUISITION | CITY OF BOZEMAN, MT
Ingenuity, Integrity, and Intelligence.
Illinois GIS Consortium:
Lidar, Aerial Imagery, and Planimetric Mapping
The Illinois-based GIS Consortium (GISC) represents one of
Ayres’ most complex geospatial programs and exemplifies
our background in performing large-scale mapping in urban
environments. The GISC is a group of more than 30 communities
in the Chicago region that work together to develop GIS
solutions to support a wide range of applications, including
municipal engineering, planning, forestry, and public safety.
Ayres has been providing high-accuracy mapping and surveying
services to member communities since the 1990s. The GISC
continues to work with Ayres year after year; we are completing
the 2023 mapping projects and are currently planning for the
2024 data collections and mapping initiatives.
The mapping performed for the GISC is designed primarily for daily use in
municipal engineering. Annual aerial missions maintain up-to-date base
mapping data, consisting of 3-inch resolution orthoimagery, 1” = 50’ scale
planimetrics, and 1-foot interval contours derived from high-resolution lidar.
Ancillary products have included leaf-on aerial imagery for urban forestry applications, 3-D modeling of structures, and tall
building-lean mitigation in business districts.
Most of the GISC falls within a 10-nautical-mile radius of Chicago’s O’Hare International Airport. This is one of the most
difficult airspace environments in the United States and presents unique challenges during each flying season. Ayres has
built strong relationships with the Federal Aviation Administration, Terminal Radar Approach Control Facilities, and the
O’Hare Air Traffic Control Tower. Recurring temporary flight restrictions add another dimension to security restrictions in
the area.
Client Information
GIS Consortium
188 A Skokie Valley Road
Highland Park, IL 60035
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25AYRES | DIGITAL ORTHOIMAGERY AND LIDAR ACQUISITION | CITY OF BOZEMAN, MT
Ingenuity, Integrity, and Intelligence.
MDT Bridge Scour Study, Multiple Locations in Montana
This Montana Department of Transportation (MDT)
project was a bridge scour study of 13 different bridge
sites located throughout the state. KLJ worked
with Ayres as a subconsultant providing surveying
and hydrologic analysis support. A hydrological study
of each site included surveying the bridge structure
and river channel both directions for two-thirds of
a mile. Two of the sites along the Yellowstone River
required aerial lidar surveys for the upland areas.
The first site was located in Livingston and the
second near Custer. These locations did not have
publicly available lidar to analyze the upland areas. KLJ laid ground control
points and ground proofing points for each of these locations. For every site
KLJ established MDT approved control points using static bases lines and
network adjustments.
Perma Curves (MT-200) STTP-F 6-1(36)83,
Paradise, MT
This MDT project is the design of a five-mile stretch of Highway 200 along
the Flathead River east of Paradise. The highway traverses a dangerous
corridor between rock cliff faces and the Flathead River. A portion of the
project lies on the Flathead Indian Reservation and includes culturally
sensitive areas to CSKT. The project corridor was flown with a helicopter
enabled with a lidar sensor. Ground control panels were placed along the
corridor. The crews coordinated access to private land to place that targets
and operated GPS base stations during the flight. Cross-sections of the
corridor were used to ground truthing the flights.
Aeronautical Survey and Airport Airspace Analysis,
Laurel, MT
This Aeronautical Survey with Vertical Guidance for an Airport Layout Plan
developed Instrument Procedure Development for the airport serving Laurel,
Montana. Ground survey included establishing control points using GPS
baselines, tie in photogrammetry control features, identify/measure vertical
obstructions, and topographical survey of the runway and air traffic control
apparatus. Using NGS established GPS control points and KLJ established
aerial targets, photogrammetry and lidar was used to yield two-foot contour
intervals. All the survey data was then transferred to AGIS as part of the final
project report.
Client Information
Montana Department of
Transportation
2701 Prospect Avenue
Helena, MT 59620
KLJ PROJECT EXPERIENCE
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26AYRES | DIGITAL ORTHOIMAGERY AND LIDAR ACQUISITION | CITY OF BOZEMAN, MT
Ingenuity, Integrity, and Intelligence.
City of Bozeman Experience (KLJ)
NEURD Roadway Design and Construction Projects, Bozeman, MT – KLJ provided design
and construction of more than 5,000 linear feet of street and utility reconstruction projects
through the City of Bozeman’s Northeast Urban Renewal District (NEURD). The projects consist of complete removal and
replacement of all public sanitary sewer and storm drain systems within the project corridor, removal and replacement
of public water systems, and full-depth reconstruction of new urban street sections. Street reconstruction consisted of
dedicated vehicular travel lanes with on-street parking, as well as shared-use travel lanes and dedicated bike lanes, traffic
calming elements consisting of intersection bulb-outs, traffic circle, and a section of center-raised median. Construction
also consisted of numerous drive approaches and pedestrian and Americans with Disabilities Act (ADA) facility
improvements. KLJ led multiple neighborhood meetings to communicate construction requirements and schedules and
coordinate resident concerns and business requirements. Permitting acquisition for these projects was required to secure
six separate permits from four separate regulatory agencies. We also provided construction administration services and
assisted with RPR services.
North Wallace Avenue – The North Wallace Avenue project required a significant amount of coordination to minimize
impacts to mature street trees and existing utilities. Design included 5,000 linear feet of new roadway pavement;
new curbs and gutters; ADA facilities; an upsized 18-, 24-, and 30-inch storm drain trunk main and curb inlets; a storm
retention pond; new stormwater pre-treatment structure; replacement of existing water and sanitary sewer systems,
including upsizing Front Street interceptor sewer to a 24-inch main with 36-inch jack and bored cased crossing of
Bozeman Creek; and a new concrete wingwall for the East Tamarack Street Bridge over Bozeman Creek. Extensive utility
relocations were required with many undocumented and abandoned utilities dating back to the turn of the century.
East Tamarack Street Reconstruction – KLJ provided roadway and sanitary sewer main improvements for a 0.20-
mile urban roadway reconstruction project. KLJ was hired to design the reconstruction of one of the oldest streets in
Bozeman. Included in the design are 0.20 miles of roadway reconstruction, upsizing the existing sanitary sewer main to
a new 24-inch diameter sanitary sewer, storm drain improvements, new five-foot sidewalk on both sides of the street,
numerous ADA facilities, a new dedicated bicycle lane, new roadway signage, new pavement markings, and utility
coordination.
East Peach Street Reconstruction – The project was a 0.25- mile urban roadway reconstruction project. KLJ designed
reconstruction of one of the oldest streets in Bozeman. Included in the design were 0.25 miles of roadway reconstruction,
new eight-inch water main, new eight-inch sanitary sewer main, storm drain improvements, new sidewalk, numerous ADA
facilities, new roadway signage, new pavement markings, and utility coordination.
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27AYRES | DIGITAL ORTHOIMAGERY AND LIDAR ACQUISITION | CITY OF BOZEMAN, MT
Ingenuity, Integrity, and Intelligence.
Ayres is a nationwide professional consulting firm
providing services in photogrammetry, lidar, and digital
mapping; GIS; survey; civil, structural, transportation,
river, and water resources engineering; environmental
science; planning; architecture; landscape architecture;
and mechanical, electrical, and plumbing engineering.
Our employee-owned firm was founded in 1959 by Owen
Ayres, an engineer who instituted many of the practices
we follow: working with clients as a partner; offering
smart, creative solutions; conducting business with the
utmost integrity; and providing employees challenges
and the opportunity to advance and invest in their
company. Incorporated in Eau Claire, Wisconsin, Ayres
now employs over 350 people. Ayres has 11 offices in
Wisconsin, Colorado, Wyoming, Florida, Minnesota, and
California.
Ayres’ geospatial division is based in Madison, Wisconsin.
The geospatial division originated as Alster & Associates
Photogrammetric Engineering (founded in 1951), who
merged with Ayres in 1978. The geospatial division has
over 60 people. Credentials held by these employees
include multiple Certified Photogrammetrists, GISPs,
Certified Mapping Scientists in several specialties, and
Professional Land Surveyors. There are also many highly
trained technicians and project managers, all of whom
have formal education in the discipline of geography. As
shown in the Related Experience section, Ayres’ staff has
brought unparalleled experience providing geospatial
and survey to municipalities throughout the nation. This
breadth of expertise and deep capacity means that Ayres
can simultaneously perform and complete a variety of
projects on schedule and meeting or exceeding client
needs and expectations.
Ayres’ geospatial division provides a diverse range of
mapping services to clients in the West and nationally,
including: • Digital orthoimagery • Planimetric and topographic mapping • Digital terrain modeling (DTM) • Remote sensing • GIS consulting, training, and development
• GPS and conventional survey • Aerial lidar (fixed wing and helicopter) • Oblique aerial imagery • Ground-based lidar (mobile and HD scanning)
Ayres has been providing aerial imagery to local
governments for over 25 years. Ayres helped launch and
develop what is now known as the Wisconsin Regional
Orthoimagery Consortium (WROC). Beginning in 1995
with one regional planning organization covering a
handful of counties, Ayres helped recruit members and
partners, manage funding participation and contracts,
and grow the available products and services until WROC
is now a statewide program that includes state agencies,
county and municipal governments, utilities, and more.
Ayres is the only firm that has ever held the contract
throughout WROC’s history, delivering imagery, lidar, and
related mapping products.
In the past five years Ayres has completed nearly 700
aerial mapping projects. These projects took place in 24
states, including Montana and all its surrounding states.
Ayres’ approach to managing the City of Bozeman’s
project will begin with a dedication to understanding
your needs and designing solutions that address
them. For example, Bozeman is a very attractive area
for relocation, ranking first in the Policom Economic
Strength Rankings for Micropolitan Areas in 2023 for
the fifth consecutive year. Due to the rapid rate of
growth, there will be substantial updates to the building
footprints and changes to the imagery. Ayres has
designated a project manager who is experienced with
municipalities experiencing rapid growth.
Ayres’ proposed project manager, Tyler Kaebisch, will
coordinate the data collection and processing efforts
for the City of Bozeman project. Tyler has experience
managing geospatial projects throughout the country,
with a focus on the western United States. Tyler is
experienced in project management and has a strong
history of involvement in geospatial projects, with over
14 years of experience in GIS, remote sensing and project
F) STATEMENT OF QUALIFICATIONS
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28AYRES | DIGITAL ORTHOIMAGERY AND LIDAR ACQUISITION | CITY OF BOZEMAN, MT
Ingenuity, Integrity, and Intelligence.
management. Prior to joining Ayres, Tyler servced as a
remote sensing specialist and an inventory and monitoring
GIS specialist for the U.S. Bureau of Reclamation and
the U.S. Forest Service in the Rocky Mountain region. He
has also been involved in numerous projects using aerial
mapping to support mitigation and recovery after natural
disasters.
As project manager, Tyler will update City of Bozeman
personnel during the project to discuss pertinent project
issues as needed. Additionally, he will participate in
weekly internal meetings with Ayres supervisors to
assess the status of the project and address key technical
issues, thereby maintaining high standards for product
specifications and keeping the project on track to meet
the timeframe agreed upon.
One important difference about Ayres compared to some
geospatial firms is that all work is performed in the United
States. Ayres possesses more than enough resources
and uses efficient processes to allow us to accomplish
this project with skilled professionals based in the United
States. There remain only a few geospatial firms that have
their entire production staff within the country; Ayres is
proud to be among them.
Ayres’ subconsultants are KLJ for control survey and
95West for aerial imagery acquisition. Ayres has a
successful history with both firms.
KLJ has four offices in
Montana, including one
in Bozeman, and has
five surveyors who hold
Professional Land Surveyor
licensure with the State of Montana. KLJ’s survey lead,
Justin Stefanik, began his surveying career in Bozeman
and is familiar with the City’s requirements. KLJ has
performed a number of projects for the City and served
as a sub to Ayres on a contract with the Montana
Department of Transportation to perform scour studies on
13 bridges. Under this project, KLJ provided survey control
for aerial lidar data.
95West is a wholly owned
subsidiary of Widseth Smith
Nolting and Associates, Inc., which
is incorporated under the State
of Minnesota. For nearly 60 years 95West (formally KBM
Geospatial) has been providing professional consulting
services in aerial photography, geospatial mapping, civil
and electrical engineering, orthophotography, GIS, lidar,
and photogrammetric mapping services.
95West’s equipment positions them to provide the best
leading-edge technology available in the geospatial
industry. With a recent purchase of a Cessna Grand
Caravan aircraft equipped with a Vexcel UltraCam Eagle
Mark 3 imaging sensor and a Riegl VQ-1560 II-S Lidar
scanning system, this allows 95West to offer high-
resolution imagery and the highest density lidar data
capture on the Riegl fixed-wing market. The UltraCam
Eagle is a large format, frame-based imaging sensor
capable of collecting four-band imagery. What sets 95West
apart from other fixed-wing providers is they are the
first company in the United States to offer large-format
imagery and high-density lidar solutions to be acquired
simultaneously. The plane and equipment are based in a
hangar located at the Grand Forks International Airport in
Grand Forks, ND.
All services performed and products produced for the
proposed contract will be performed under the direct
supervision of an active ASPRS Certified Photogrammetrist
or Certified Mapping Scientist. In addition, 95West
acknowledges that all mapping will meet or exceed ASPRS
Positional Accuracy Standards for Digital Geospatial Data.
95West provides aerial acquisition and geospatial services
throughout North America. They are committed to offering
unique solutions using cutting-edge equipment to deliver
services that are tailored to the client’s needs.
Detailed information on the key members of the
Ayres team – and their availability during relevant
time periods to the City of Bozeman’s project –
can be found in the Key Personnel section of this
submittal.
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29AYRES | DIGITAL ORTHOIMAGERY AND LIDAR ACQUISITION | CITY OF BOZEMAN, MT
Ingenuity, Integrity, and Intelligence.
Our experience has shown us that close and open communication with
our clients is the foundation for a successful working relationship. We place
a high priority on understanding our clients’ needs, openly addressing
issues, involving clients in decision-making, and resolving project concerns.
In every project we undertake, our goal is always client satisfaction. We
invite you to contact the references listed below – for whom our firm has
provided similar services – for a firsthand account of our work.
City of Loveland – Lidar, Aerial Imagery, and
Planimetric Mapping
Client: City of Loveland
Address: 500 E. Third St., Loveland, CO 80537
Contact: Chris Carlson
Phone: 970.962.2774
Email: Chris.Carlson@CityofLoveland.org
Bismarck-Mandan Metropolitan Planning
Organization
Client: Bismarck-Mandan Metropolitan Planning Organization
Address: 221 N. 5th Street, Bismarck, ND 58501
Contact: Rachel Lukaszewski
Phone: 701.355.1852
Email: rlukaszewski@bismarcknd.gov
Illinois GIS Consortium – Lidar, Aerial Imagery,
and Planimetric Mapping
Client: Municipal GIS Partners (MGP)
Address: 701 Lee Street #1020, Des Plaines, IL 60016
Contact: Andrew Shuman
Phone: 224.369.0635
Email: ashuman@mgpinc.com
G) REFERENCES
“I had really high
expectations from
the start because
I knew we had an
incredible team
of professionals
working on this
project, and
yet (Ayres) still
exceeded my
expectations.”
Mark Sears
Natural Areas Program Manager
City of Fort Collins, CO
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30AYRES | DIGITAL ORTHOIMAGERY AND LIDAR ACQUISITION | CITY OF BOZEMAN, MT
Ingenuity, Integrity, and Intelligence.
H) PRESENT & PROJECTED WORKLOADS
The following table and chart represent our current capacity and workload projections to assist the City of Bozeman on
its digital orthoimagery and lidar acquisition project.
NAME % EST. CAPACITY % TIME TO PROJECT
Tyler Kaebisch 80%15%
Aaron Sale 40%25%
Adam Campbell 40%30%
Burt Lindquist 45%30%
Amber Tomaras 60%30%
Imagery Technicians 70%20%
KLJ Survey Staff 40%25%
95West Flight Staff 30%15%
“Ayres has consistently produced quality work in a timely manner,
and with the highest degree of professionalism. They work closely
with me ... to resolve issues and discuss ideas, and are
always available when needed.”
Jennifer Spinelli
Assistant Planner
City of Montrose, CO
AYRES WORKLOAD PROJECTIONS
2024
March April May June July August September October
CDOT Lidar Processing
GISC: IL Lidar, Orthoimagery, & Plannimetric Mapping
WROC: Wisconsin Lidar and Orthoimagery
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31AYRES | DIGITAL ORTHOIMAGERY AND LIDAR ACQUISITION | CITY OF BOZEMAN, MT
Ingenuity, Integrity, and Intelligence.
“Ayres is
a trusted
commodity in
our community.
They’ve been
very good to
work with;
they’ve provided
everything they
said they would
and usually a
little bit more.”
Steve Tilton
Former Assistant Village Manager,
Village of Tinley Park, IL
We know that every project we complete is really about people. That’s why
we have assigned our best people to work with the City of Bozeman staff
and project stakeholders to make sure your project meets your needs.
Our team will be led by Tyler Kaebisch, a geospatial project manager with
extensive experience in digital mapping. Tyler is proactive in identifying
and addressing challenges to keep the project on schedule and is
committed to keeping major stakeholders informed throughout the course
of the project.
Ayres’ staff members approach each project knowing the services we
provide bring noticeable improvements for the communities for which
we work and improve lives in the process. Through years of successful
projects, we know that assigning qualified staff to your project and
providing good communication are vital for maintaining trust and
confidence.
Resumes for key members of our team are included on the following pages.
I) KEY PERSONNEL
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32AYRES | DIGITAL ORTHOIMAGERY AND LIDAR ACQUISITION | CITY OF BOZEMAN, MT
Tyler Kaebisch
Geospatial Project Manager
Tyler joined Ayres in 2019 as a project manager in the aerial mapping group. He
has used his communication and organizational skills to manage large-scale
statewide projects that apply remote sensing techniques to analyze features
across the landscape. Tyler has worked in the federal and state agency sectors,
where he has more than 14 years of experience with resource inventory and
monitoring programs, working side by side with federal, state, county, and
private sector partners.
Tyler’s focus as a remote sensing specialist has included object-based image
analysis, wetland flora and fauna, hydrography, aerial photography, and lidar
(light detection and ranging). Tyler will seek opportunities to solve mapping
problems for clients in sectors including local government, utilities, and
telecom in the Midwest and West.
Select Experience • Land Cover Dataset and Turf Layer, Bozeman, MT• Water Supply and Storage Company Ditch Mapping 2020, CO• Larimer County Fairgrounds Orthoimagery and Topographic/Planimetric
Mapping 2020, Larimer County, CO• Greeley-Loveland Irrigation Canal Lake Drive Stabilization/UAS Aerial
Orthophotography and Lidar, Loveland, CO• Larimer County Landfill Aerial Mapping 2020, Larimer County, CO• Estes Park Building Mapping 2021, Town of Estes Park, CO • City of Loveland Lidar and Orthoimagery 2021, Loveland, CO• Bismarck-Mandan Metropolitan Planning Organization 2020
Orthoimagery & Topographic Mapping, ND• Goodhue County Orthoimagery 2022, MN• 3-DEP QL0 Lidar 2020, Goodhue County, MN• Grand Forks - East Grand Forks MPO Ortho and Lidar 2021, MN• Grand Forks, ND Building Footprints• Lidar and Orthoimagery 2021, Loveland, CO• Georgia Site Lidar and Orthos 2021, Warrenton, GA• GISC Topo Lidar Mapping 2022, Northfield, IL• LA County UAS Lidar 2021, Los Angeles, CA• Lidar Processing 2021, Madison, WI• Mobile Lidar 2022, Davenport, IA• Washington State King County Lidar Processing, Sheboygan Falls, WI• GISC Lidar 2019, Wilmette, IL• WROC 2020 Waupaca County Lidar, WI• GISC Lidar 2020, Des Plaines, IL
Total Experience
14 Years
Education
MS, Geospatial Information
Science, University of
Minnesota
BS, Fisheries and Water
Resources Management,
University of Wisconsin -
Stevens Point
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33AYRES | DIGITAL ORTHOIMAGERY AND LIDAR ACQUISITION | CITY OF BOZEMAN, MT
Adam Campbell, CMS-Lidar, GISP
Lidar Lead
Adam joined the Aerial Mapping Group in 2023, bringing 15 years of professional
experience in the private sector geospatial industry. His ease in working with
people has tuned him in to the needs of local and state government, utilities, and
state departments of transportation.
Adam has devoted his career to lidar projects, and he provides leadership in
Ayres’ efforts to grow its lidar service offerings nationally. Adam has extensive
knowledge of national lidar standards and specifications, along with developing
industry trends. His lidar experience includes flight planning and execution,
ground control layout, calibration, processing workflows, and quality assurance/
quality control oversight. Adam has experience in large national and statewide
lidar programs, multi-county projects, and corridor mapping projects. Adam’s
specializations include volumetric mapping, change detection, building footprint
generation, utility vectorization and encroachment, hydrographic mapping, and
forestry and biomass analysis.
Select Experience• Montana State Library Lidar Classification 2023, Helena, MT• Rapid City, SD MPO Lidar & Ortho 2023, Rapid City, SD• GISC Lidar 2023, Oak Brook, IL• MNDOT Waseca Co 2023, Austin, MN
Total Experience
15 Years
Registrations
Certified Mapping Scientist,
Lidar, ASPRS, US
Certified GIS Professional, US
Education
BA, Environmental Geography,
University of Northern Iowa
Aaron Sale
Imagery Supervisor
Aaron joined Ayres in 1996 as a digital orthophotography technician. His
experience with Ayres is in the use and production of digital orthophotography
and flight planning for geospatial projects. Aaron has led imagery development
for major orthoimagery projects around the nation. His experience includes
the award-winning Wisconsin Regional Orthoimagery Consortium project,
which was the first statewide, leaf-off orthoimagery project in the state and
included the development of 12-inch resolution imagery of the entire state as
well as higher resolution imagery for a range of public and private entities.
Select Experience • Land Cover Dataset and Turf Layer, Bozeman, MT• Schweitzer Mountain Resort Lidar, Orthoimagery, and Planimetric
Mapping 2021, Sandpoint, ID• Idaho Transportation Department Payette River Highway 21 Bridge
Mapping 2019, Boise, ID• Wisconsin Regional Orthoimagery Consortium (WROC), Statewide, WI• Northern Colorado Geospatial Consortium Lidar and Orthoimagery,
Various Locations, CO• Colorado Department of Transportation US 34 Canyon Mapping Revision
Lidar, Larimer County, CO• Bismarck-Mandan MPO Orthos and Topographic Mapping, Bismarck, ND
Years of Experience
28 Years
Education
BS, Geography/Earth Sciences,
University of Wisconsin-
La Crosse
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34AYRES | DIGITAL ORTHOIMAGERY AND LIDAR ACQUISITION | CITY OF BOZEMAN, MT
Burton Lindquist
Analytical Aerotriangulation Specialist
Burton joined Ayres in 1989, bringing three years of experience in stereo
plotter operation and analytical aerotriangulation, as well as additional skills in
orthophoto production and digital file editing. Since 1998, Burton has been in
charge of overseeing all phases of analytical aerotriangulation. He has an extensive
background in conventional analytical aerotriangulation (AT) and is trained and
experienced in the use of Z/I ISAT softcopy AT software.
Select Experience • Land Cover Dataset and Turf Layer, Bozeman, MT• Schweitzer Mountain Resort Lidar, Orthoimagery, and Planimetric Mapping
2021, Sandpoint, ID• Idaho Transportation Department Payette River Highway 21 Bridge Mapping
2019, Boise, ID• Wisconsin Regional Orthoimagery Consortium (WROC), Statewide, WI• Lidar and Orthoimagery 2021, Loveland, CO • Colorado Department of Transportation US 34 Canyon Mapping Revision Lidar• MnDOT Spring 2019 Imagery, St. Paul, MN• CDOT US 85 & WCR44 Roadway Drainage Lidar & Imagery 2018, Various Locations, CO• Landfill Aerial Mapping 2020, Larimer County, CO• Larimer County Fairgrounds 2020, CO
Amber Tomaras
Planimetric Mapping Specialist
Amber joined Ayres in 2001 as a stereo compilation technician. Her
responsibilities include stereo compilation of planimetric and topographic
map features on first order analytical and digital photogrammetric stereo
compilation systems.
Select Experience • Wisconsin Regional Orthoimagery Consortium (WROC), Statewide, WI• Bismarck-Mandan MPO 2020 Orthos and Topo Mapping, Bismarck, ND• GIS Consortium Mapping, Illinois• Texas Lidar Editing QSI 2015, Various Locations, Texas• Schweitzer Mountain Resort Lidar, Orthoimagery, and Planimetric
Mapping 2021• Idaho Transportation Department Payette River Highway 21 Bridge
Mapping 2019• Landfill Aerial Mapping 2020, Larimer County, CO• Larimer County Fairgrounds 2020, CO• Loveland Plan Mapping 2021, Loveland, CO• Planimetric Mapping 2020, Brookfield, WI• Lidar Enhancements 2020, Goodhue County, MN
Total Experience
36 Years
Education
BS, Cartography/Geography,
University of Wisconsin-Eau
Claire
Total Experience
22 Years
Education
BS, Geography, University of
Wisconsin-Oshkosh
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35AYRES | DIGITAL ORTHOIMAGERY AND LIDAR ACQUISITION | CITY OF BOZEMAN, MT
Justin Stefanik
Professional Land Surveyor,
Certified Federal Surveyor, Engineering Intern – Helena, MT
Justin is a Professional Land Surveyor (PLS) in Montana, a Certified Federal Surveyor (CFedS),
and an Engineering Intern (EI). He has extensive experience providing cadastral, private land
retracement, corridor, utility, and control surveys to public and private clients. Justin completes General Land Office
(GLO) retracement surveys, section breakdowns, Certificate of Survey, topographical surveys, bathymetric surveys,
construction stakeout, drafting, writing legal descriptions, courthouse research, data downloads and manipulations. His
supervision of field surveys crews for more than 14 years brings an understanding of the correct procedures to provide
an accurate survey and has completed surveys meeting the City of Bozeman protocols. Justin’s role for this project will
be the planning and execution ground control and ground truthing surveys. Justin started his career in Bozeman, after
finishing his Construction Engineering Technology from Montana State University he worked at a local engineering and
surveying crew for two years before moving back to Helena. Justin has completed multiple ground control surveys on
manned aerial flights throughout Montana.
Chantry Myers
Crew Chief, Drone Pilot – Helena, MT
Chantry is a crew chief with experience involving GLO retracement surveys, section breakdowns,
COS drafting, topographical surveys, construction stakeout, writing legal descriptions, and
courthouse research. He has gained experience working on these types of projects for the last 3
years with KLJ and is knowledgeable in both survey field work and AutoCAD Civil 3D. Chanty is also a licensed drone
pilot, passing his part 107 certification a year ago. He has operated drones on four different sites in Bozeman in the last
6 months. He planned, laid out the ground control, flew and processed the aerial flights for these four sites and multiple
others around Montana. Chantry is Construction Engineering Technology graduate from Montana State University that
started his survey career in Bozeman working for a contractor staking grades on heavy civil projects.
Robert Hofer
Crew Chief, Drone Pilot – Billings, MT
Robert is a crew chief with experience involving General Land Office (GLO) retracement surveys,
hydrologic surveys, section breakdowns, Certificate of Survey (COS) drafting, topographical surveys,
construction stakeout, writing legal descriptions, and courthouse research, Stormwater Pollution
Prevention Plans (SWPPP). He has gained experience working on these types of projects for the last four years. Robert is
knowledgeable in both survey field work and AutoCAD Civil 3D. Robert is a licensed drone pilot that passed his part 107
certificate 18 months ago. Robert is a Civil Engineering graduate from Montana Tech and has performed ground control
surveys on four different projects. He is currently laying ground control for a large power line project from Colstrip to the
Montana/North Dakota state line.
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36AYRES | DIGITAL ORTHOIMAGERY AND LIDAR ACQUISITION | CITY OF BOZEMAN, MT
Miles Strain, CP, RPP, VP
Aerial Services Manager / Vice President
Miles brings decades of experience in the geospatial industry, working the past 35 years in
supervisory and various management levels. Miles has extensive experience working on projects
throughout the United States, ranging in size from 10 acres up to statewide programs. Miles’s project
experience covers hundreds of corridor projects for transportation departments, various projects
for natural resources departments, many large and small scale mining operations, and a wide range
of state and local governments such as the cities of Duluth and Fargo, Grand Forks/East Grand
Forks MPO, and rural and urban counties. His duties have included project management, account
management, production management, estimating, planning, scheduling, QA/QC, personnel
supervision, and reporting. Miles has managed numerous projects utilizing various imagery and lidar
sensors from platforms such as fixed-wing aircraft, helicopter, mobile mapping units, and UAS.
Select Experience • Managed multiple corridors totaling over 70 linear miles in 2020 for MnDOT requiring both
Imagery and Lidar fixed-wing acquisition and complete downstream processing. Tasks included
project management, estimating, flight planning, coordination, target layout, planimetric
compilation, lidar breakline collection and draping, hydro flattening, digital orthos, terrain
assembly and finalization, Final Graphics and Standards Review for compliance.• Managed over 30,000 square miles on a single task order for MNGEO requiring 50cm and 30cm
imagery acquisition and digital ortho processing. Tasks included overall project management
including sub-consultant acquisition management with strategic partners. Independent
contracts were also initiated and managed for stakeholders requiring buy-ups to 15cm.• Oversight and management of numerous county-wide digital orthophotography projects
throughout the Upper Midwest over the past 20 plus years. Tasks included account and project
management, estimating, planning and preparation of work plans, flight layout, scheduling, staff
supervision, ortho processing and final QC, and meta data preparation
Andrew Werle
Chief Pilot / Certified UAS Operator
Andrew is a Commercial Pilot and Unmanned Aircraft Systems operator who has worked for
95West since graduating from the University of North Dakota in 2017. He is responsible for
planning and executing manned and unmanned flight missions. Andrew manages the aircraft
and equipment operated by 95West and assists with stereo compilation of planimetric features.
He also specializes in Bentley MicroStation and AutoCAD (Civil 3D) platforms.
Select Experience
Certifications
Certified Photogrammetrist
American Society of Photogrammetry and Remote Sensing (ASPRS)
Registered Professional Photogrammetrist
Education
Coursework,
Augustana
College, Sioux
Falls, SD
BS, Geography,
UW-River Falls
Certifications
Remote Pilot Certification
Commercial Pilot Certification
Flight Instructor Certification
Education
BS, Aeronautics,
University of
North Dakota
• Aerial and Visualization Survey (PCN
21841/21843) — Grand Forks, ND• Ground Survey-Intersections Curb Ramp
(PCN 21842) — Grand Forks, ND
• Aerial Survey — Mahnomen, MN• Aerial Survey — Providence, RI• Falkirk Mining Company Aerotriangulation
— Underwood, ND
• 2020 Aerial – lidar NDDOT New England
N to 9th St — Dickinson, ND• City Aerial Photography and Lidar Survey
— Grand Forks, ND
• University of North Dakota Aerial
Photography — Grand Forks, ND• City Aerial Photography and Lidar Survey
— Fosston, MN
Andrew piloted the fixed wing aircraft and also assisted with producing the planimetric features
for the projects listed below. Aerial photography and lidar data were acquired simultaneously to
later produce planimetric features from the aerial photography along with a lidar-derived surface
from the 20 points per square meter lidar data.
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37AYRES | DIGITAL ORTHOIMAGERY AND LIDAR ACQUISITION | CITY OF BOZEMAN, MT
Casey Olstad
Lidar Technician / Sensor Operator
As a Lidar Technician/Sensor Operator, Casey’s responsibilities include working on specialized
lidar surveys, digital orthophotography, and photogrammetry projects. Other tasks include
assisting with data processing such as calibration, cleaning and classification, and producing
highly accurate mapping for engineering and transportation design applications.
Select Experience • City Aerial Photography and Lidar Survey — Brookings, SD• University of North Dakota Aerial Photography — Grand Forks, ND• Aerial Photography and Lidar Survey — NDDOT ND 14• City Aerial Photography and Lidar Survey — International Falls, MN• Aerial Photography and Lidar Survey, Fargo Landfill — Fargo, ND• Aerial Photography and Lidar Survey — MNDOT TH 38• Aerial Photography and Lidar Survey — NDDOT US 52• City Aerial Photography — Fosston, MN• Coteau Properties — Beulah, ND• Falkirk, Annual Orthophotography — Underwood, ND• Tabor Substation — East Grand Forks, ND• Fargo Landfill — Fargo, ND• Hudson Lidar Site — Hudson, WI
Education
Associate in
Applied Science,
Geospatial
Intelligence
Analysis,
Northland
Community and
Technical College
– Thief River Falls,
“Ayres exhibits exceptional customer service and responsiveness.
During the City’s hour of need, Ayres staff worked nights and weekends
to assist in condition assessments, field solutions, and coordination of
resources.”
Chris Matkins
Water Utilities Manager
City of Loveland, CO
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38AYRES | DIGITAL ORTHOIMAGERY AND LIDAR ACQUISITION | CITY OF BOZEMAN, MT
Ingenuity, Integrity, and Intelligence.
Ayres Advantages to the City of
Bozeman
Ayres’ is able to offer the City a unique combination of
applicable experience and innovative approaches: 9 Project approach and understanding: Ayres has
been providing lidar and imagery together to local
governments for nearly 20 years. We have proven
ourselves in hundreds of projects, and have brought
new approaches and products such as Elevation
Derived Hydrography (EDH). EDH makes use of lidar
data and asset information, such as culverts and
roads, to provide more accurate understanding of the
expected behavior of water across the landscape 9 Personnel qualifications: Ayres’ key personnel have
been with Ayres for many years – some for decades
– and have personal knowledge of how the process
of the creation of data products has evolved. They
understand the reasons for the data specifications
and how the data will be used. Ayres lead project
personnel and the subconsultants all have significant
Western experience, and the subconsultants have
worked with Ayres in the past. 9 Ability to meet timeline and budget: The City’s
budget aligns with recent Ayres projects that are
comparable in size and complexity, so we are
comfortable that we can perform the work within
budget. In addition, the majority of aerial mapping is
done in the spring every year, so Ayres has over 45
years of experience performing and delivering during
periods of high demand. We make use of cross-
trained personnel who can work on lidar or imagery
as the workflow requires.
9 Location relative to project: Although
headquartered in Wisconsin, Ayres is a national
company, with approximately 60 employees in
the Rocky Mountain region. Ayres is listed as a GIS
contractor on the Montana Association of Geographic
Information Professionals (MAGIP), and Ayres
personnel holds membership in the organization.
Ayres has performed aerial mapping work in
Montana as well as Idaho, Wyoming, Colorado, North
Dakota, and South Dakota. Additionally, KLJ, who is
performing the control survey work, has an office in
Bozeman, and 95 West, who is performing the aerial
data acquisition, will be mobilizing from Grand Forks,
ND, and has experience in the Western United States.
Ayres is currently providing aerial mapping and
processing services for both the City of Bozeman and
the Montana State Library, and has completed work
for the Montana DOT, so we are able to successfully
perform work for Montana clients. 9 Related experience on similar projects: In the past
five years, Ayres has performed 39 aerial mapping
projects that used both lidar and imagery. During that
same period, we have completed 81 aerial mapping
projects for municipal governments, or approximately
one project for a municipality every three weeks,
year-round. We have the capacity and experience to
successfully complete the City’s orthoimagery and
lidar projects. 9 Recent and current work for the City: Ayres is
nearing completion of the City’s Land Use/Land
Cover mapping project, which was contracted in
July, 2023. Ayres also worked with the City in 2018 to
support an EPA brownfield grant application.
J) ADDITIONAL INFORMATION
Additional Options
Ayres understands that the City of Bozeman is asking for cost-effective datasets, which we have responded to on the
preceding pages. Ayres works with many municipalities on similar projects and has found several products that help increase
the return on investment for these projects. We are excited to recommend several options to the City to help increase the
value of your project.
Ayres Lidar Online
Ayres Lidar Online is a 3D, browser-based application used
by a number of local governments to make lidar data publicly
accessible. Users can take measurements between two points
and see the separate horizontal and vertical distances, they
can generate contours and select the contour interval, and
they can view the point cloud to see features such as buildings
and trees.
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39AYRES | DIGITAL ORTHOIMAGERY AND LIDAR ACQUISITION | CITY OF BOZEMAN, MT
Ingenuity, Integrity, and Intelligence.
Optional data creation and hosting of layers can include:• Slope shade bare earth layer • Shaded relief bare earth layer • Hillshade bare earth layer • Elevation surface layer from lidar DEM • Ground lidar point cloud • High vegetation lidar point cloud layer colorized with
imagery • High vegetation lidar point cloud layer colorized with
2021 NAIP imagery • Building lidar point cloud layer (includes bridge
decks) colorized with imagery • 1-foot topographic contour layer • RGB Orthoimagery layer• NIR Orthoimagery layer • Base map streets layer • County boundaries • Municipal boundaries • Tax Parcels
Additional Planimetric Mapping. Ayres can also
extract a wide range of additional features from the aerial
imagery. Below are some common features that can be
extracted in addition to those listed above:• Gravel, dirt, and paved surfaces• Medians• Paths• Parks• Parking lots• Patios• Driveways• Pools• Railroad surfaces• Bridges• Walls• Curb and gutter• Utilities (manholes, vaults, etc.)
Lidar Derived Enhancements. Ayres has derived
a number of other data products from lidar for local
governments. These can be added to the contract as
possible, or provided in the future as the City is able to
utilize them. A few examples of additional products are:• closed depressions where standing water may occur• road profiles for drainage and repair• slope of ditch banks to assess stability and
erodibility• low points in pavement for potential standing water• slope of road banks for safety and stability
assessment
Ayres would welcome the chance to discuss and
demonstrate these additional data products to the City.
For Bozeman’s specific needs, the City needs to be
confident in the ability of the consultant to perform to
the highest quality standards, be responsive to its cost
and timeline needs, and be accountable for the results.
Through previous projects that Ayres completed for a
number of cities, counties, and municipalities, our team
has demonstrated that we are not only reliable, but
that we are also professional in how we manage your
projects. Because our projects start with education
and communication, you can be assured that our team
understands the goals of the City and know that we
appreciate the importance of communication with all
stakeholders throughout the life cycle of our projects.
Ayres has an experienced team of professionals to
address your project goals, including stakeholder
outreach and education, grant writing, project planning,
data processing, and delivery of enhanced products for
specialized uses such as culverts and hydro-modified
DEMs. We have a long history of project success and
are able to handle projects of any size. Ayres handles
thousands of square miles of lidar processing yearly, with
a high degree of expertise.
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40AYRES | DIGITAL ORTHOIMAGERY AND LIDAR ACQUISITION | CITY OF BOZEMAN, MT
Ingenuity, Integrity, and Intelligence.
K) NONDISCRIMINATION & EQUAL PAY
Attachment 1
NONDISCRIMINATION AND EQUAL PAY AFFIRMATION
Ayres Associates Inc (name of entity submitting) hereby affirms it will
not discriminate on the basis of race, color, religion, creed, sex, age, marital status, national
origin, or because of actual or perceived sexual orientation, gender identity or disability and
acknowledges and understands the eventual contract will contain a provision prohibiting
discrimination as described above and this prohibition on discrimination shall apply to the
hiring and treatments or proposer's employees and to all subcontracts.
In addition, Ayres Associates Inc (name of entity submitting) hereby
affirms it will abide by the Equal Pay Act of 1963 and Section 39-3-104, MCA (the Montana
Equal Pay Act), and has visited the State of Montana Equal Pay for Equal Work "best practices"
website, https://equalpay.mt.gov/BestPractices/Employers, or equivalent "best practices
publication and has read the material.
HR Director
Name and title of person authorized to sign on behalf of submitter
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www.AyresAssociates.com
Ingenuity, Integrity, and Intelligence.
BUDGET
Digital Orthoimagery and
Lidar Acquisition
City of Bozeman, MT
January 2, 2024
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1
Ingenuity, Integrity, and Intelligence.
AYRES | DIGITAL ORTHOIMAGERY AND LIDAR ACQUISITION | CITY OF BOZEMAN, MT
We propose to provide the requested services for the estimated fees as follows.
DIGITAL ORTHOIMAGERY AND LIDAR ACQUISITION
GEOSPATIAL SERVICES PROVIDED LUMP SUM FEES
Aerial Imagery and Lidar Acquisition $46,000
Orthoimagery and Lidar Processing $55,100
$6,500
Elevation Derived Hydrography $7,600
Planimetric Mapping (Sidewalks and Buildings)$14,800
Lump Sum Total Fees:$130,000
BUDGET
Ground Control Survey
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