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GISValTech2025 has ended
Welcome to the 2025 GIS/Valuation Technologies Conference, taking place in Columbus, Ohio, March 3-6, 2025! This is where you review the comprehensive educational program for the conference and plan your agenda.

The Geospatial Professional Network (formerly URISA) and the International Association of Assessing Officers are once again pleased to co-host this important event. Attendees earn ample IAAO CE credits and GISP Education points.

Go here to access the Uniform Request for Recertification.

More education! Attendees requested more workshops - the opportunity to dive deeper into important topics. So we have included four half-day workshops to the conference on Thursday afternoon. Be sure to check them out and plan accordingly!

Go to this page to register for the conference and make travel plans and review sponsor and exhibit packages. Take note of early bird discounts through January 6!
Venue: Roman Johnson – 3rd Floor clear filter
Monday, March 3
 

8:00am EST

Using ArcGIS Dashboards and Experience Builder to Build Responsive and Powerful Dashboards (Full-Day) Workshop - REACHED CAPACITY
Monday March 3, 2025 8:00am - 5:00pm EST
Using ArcGIS Dashboards and Experience Builder to Build Responsive and Powerful Dashboards (Full-Day) Workshop
Monday, March 3, 2025 - 8:00 AM - 5:00 PM
Instructor(s):
Lauren Voelker, Senior Solution Engineer, Esri, St. Louis, MO
Daniel Fasteen, Ph.D., Senior Research Scientist, Tyler Technologies


Experience the power of building amazing dashboards to visualize your data! Intuitive data visualization tools such as web applications and dashboards are essential for the understanding of geospatial phenomena for both Assessors and taxpayers alike. These tools provide an easy-to-use way to derive quick and meaningful insights into community trends such as sales, neighborhoods, or other assessor related data. The value added through the creation of data visualizations and web applications can help assessment offices streamline workflows, provide taxpayers and assessors with the most up-to-date data, and allow for a meaningful understanding of the local community and neighborhoods.

This workshop will walk participants through the creation of several Assessor dashboards with emphasis on sales analysis and incorporate them into a single responsive application. The goal is to present a mass amount of data which can be overwhelming at times, in a simple and effective way. Displaying multiple data visualizations on a single screen supports dynamic data exploration and informed decision-making. The workshop is geared toward the professional who would like to understand the applicability of GIS technology as it relates to the Assessor’s office function. This workshop will provide attendees an in-depth and hands-on introduction to WebGIS using ArcGIS Online.

This workshop will be interactive, and participants will be using several ArcGIS Online application builders to create an interactive and responsive application. Each section will introduce the topic and include a hands-on portion. The exercises will build upon each other throughout the day.

Hands-on workshop: Workshop participants will use their own computer/laptops for the exercises, using calculation tools provided by the workshop. 
Speakers
avatar for Lauren Voelker

Lauren Voelker

Senior Solution Engineer, Esri
Lauren Voelker is a Senior Solution Engineer on Esri's Land Records and Local Government teams. She works with city and county governments throughout the US to help them develop and deploy GIS solutions. Prior, she worked in county government supporting a wide array of industries... Read More →
avatar for Daniel Fasteen, PhD

Daniel Fasteen, PhD

Senior Research Scientist, Tyler Technologies
Daniel Fasteen, Ph.D. is a Senior Research Scientist with Tyler Technologies.  Since 2010, Daniel has worked various roles in both the private and local government sector as a CAMA manager, product manager, research scientist, and consultant focusing on GIS application, property... Read More →
Monday March 3, 2025 8:00am - 5:00pm EST
Roman Johnson – 3rd Floor

5:15pm EST

Attendee Welcome Meeting
Monday March 3, 2025 5:15pm - 6:00pm EST
Stop by this informal meeting to meet fellow attendees, connect names with faces, and learn about the conference!
Monday March 3, 2025 5:15pm - 6:00pm EST
Roman Johnson – 3rd Floor
 
Tuesday, March 4
 

10:30am EST

GIS Parcel Data for the Nation
Tuesday March 4, 2025 10:30am - 12:00pm EST
A discussion of how counties and states can work together to drive the creation, integration, and publication of digital tax parcel data. This partnership can be leveraged to make National, open access to GIS parcel data a future reality.

Shelby D. Johnson, State Geographic Information Officer, Transformation and Shared Services, Arkansas GIS Office
Christine Stinchcomb, CMS, Commercial Division Manager, Cobb County Board of Tax Assessors, Marietta, GA
Kate Kiyanitsa, GISP, GIS Specialist Program Manager, NYS GIS Program Office, Albany, NY
Moderators
avatar for Dan Cypert, RES, AAS

Dan Cypert, RES, AAS

Chief of Staff, Washington County
Chief of Staff for Assessor’s Office in Washington County, Arkansas. Currently serves on the GIS/ValTech Conference Content committee.
Speakers
avatar for Shelby D. Johnson

Shelby D. Johnson

State Geographic Information Officer, Arkansas GIS Office
I enjoy listening to your ideas on political strategies for GIS, national geospatial policy, and strategic initiatives for national GIS development. I served as the President of the National States Geographic Information Council in 2015, and now serve on the Arkansas 911 Board. I... Read More →
avatar for Christine Stinchcomb, CMS, GCA

Christine Stinchcomb, CMS, GCA

Director/Chief Appraiser, Cobb County Board of Tax Assessors
Christine A. Stinchcomb, CMS, GCA is the Director/Chief Appraiser for Cobb County, GA Board of Tax Assessors. Dedicated professional with 25 years of comprehensive experience in the assessment industry, specializing in cadastral mapping and GIS. Christine holds a Cadastral Mapping... Read More →
KK

Kate Kiyanitsa, GISP

GIS Specialist Program Manager, NYS GIS Program Office
I manage the New York State Geospatial Services Statewide Parcel Map Program and Civil Boundaries Program. I work with government entities, stakeholders, and users of the parcels and boundaries data to continue to improve and add value to these important framework GIS datasets, and... Read More →
Tuesday March 4, 2025 10:30am - 12:00pm EST
Roman Johnson – 3rd Floor

2:00pm EST

Choose Your Story: An Interactive Guide to Management Methods for Technical GIS Staff
Tuesday March 4, 2025 2:00pm - 3:30pm EST
This presentation will be a fun, highly interactive discussion that will aim to equip any leader with a comprehensive framework for managing technical GIS staff effectively. As the audience, you will help guide the room and presentation through a series of decisions that will demonstrate the importance of a well-trained, productive team who are held accountable through meaningful performance metrics and data quality standards.

Nathan Langdon, GIS Mapping/ Property Ownership Manager, Maricopa County Assessor's Office, Phoenix, AZ
Phillip Leveille, GIS Specialists Supervisor, Maricopa County Assessor's Office, Phoenix, AZ
Moderators
avatar for Leighann Chambliss

Leighann Chambliss

Chief Product Officer, Thimgan & Associates
Speakers
avatar for Nathan Langdon

Nathan Langdon

GIS Mapping/Property Ownership Manager, Maricopa County Assessor's Office
Nathan Langdon serves as the GIS Mapping and Property Ownership Manager at the Maricopa County Assessor’s Office. Nathan has been in public service for nearly ten years, specializing in the GIS field. He graduated from the University of Arizona with a Bachelor’s Degree in Geography... Read More →
avatar for Phillip Leveille

Phillip Leveille

GIS Specialists Supervisor, Maricopa County Assessor's Office
Phillip Leveille serves as the GIS Specialist Supervisor at the Maricopa County Assessor’s Office. A seasoned leader with management experience across sectors and disciplines ranging from healthcare to real estate, Phillip’s diverse background uniquely prepared him to lead a team... Read More →
Tuesday March 4, 2025 2:00pm - 3:30pm EST
Roman Johnson – 3rd Floor

4:00pm EST

Imminent Recession or Extended Expansion?
Tuesday March 4, 2025 4:00pm - 5:00pm EST
This dynamic presentation serves to outline the six distinctive phases of the American real estate market cycle and chiefly how values of all sectors of real estate assets are either positively or negatively influenced during each disparate phase of the market cycle.

  • Spinning the Real Estate Market Cycle: Imminent Recession or Extended Expansion
    Ronnie Lee Phillips, CIPS, Land Economist/Commercial Real Estate Advisor, Realstar Realty Advisors, LLC, Knoxville, TN
Moderators
avatar for Amy Rasmussen, RES, AAS, FIAAO

Amy Rasmussen, RES, AAS, FIAAO

Executive Director, International Association of Assessing Officers
If you're not a member of IAAO, ask me why you should become a member and if you already have a membership, tell me what you like the most about it!I look forward to connecting!Amy
Speakers
RL

Ronnie Lee Phillips, CIPS

Land Economist/Commercial Real Estate Advisor, Realstar Realty Advisors, LLC
Ronnie Lee Phillips received his master of Land Economics and Real Estate degree from Texas A & M University, which is recognized by the Appraisal Foundation and Appraisal Institute. This graduate real estate program consistently ranks in the top three in the US and fifth globally... Read More →
Tuesday March 4, 2025 4:00pm - 5:00pm EST
Roman Johnson – 3rd Floor
 
Wednesday, March 5
 

10:30am EST

Multiagency Contract Collaboration & Shifting Organizational Culture
Wednesday March 5, 2025 10:30am - 12:00pm EST
In this two-part session, recognize the impact onboarding and professional development has on office culture and learn how multiagency collaboration can reduce redundancy and make us more effective stewards of taxpayer dollars.

  • Multiagency Contract Collaboration
    Joseph Brewer, Mapping Supervisor, AL Department of Revenue
  • Shifting Organizational Culture Through Onboarding & Professional Development
    Monica Williams, Deputy Chief Assessment Officer, Office of Property Assessment, City of Philadelphia
    James Aros, Jr., Chief Assessment Officer, Office of Property Assessment, City of Philadelphia
Moderators
avatar for Cindy Braddock

Cindy Braddock

County Assessor, Boulder County
Speakers
JB

Joseph Brewer

Mapping/GIS Supervisor, AL Department of Revenue
Joseph Brewer is a seasoned property tax professional with 13 years of experience, currently serving as the Mapping/GIS Supervisor for the Property Tax Division of the Alabama Department of Revenue. In this role, Joseph works closely with the county revenue offices to enhance tax... Read More →
MW

Monica Williams

Deputy Chief Assessment Officer, City of Philadelphia/Office of Property Assessment
Deputy Chief Assessment Officer with the Philadelphia Office of Property Assessment (OPA) and a self-proclaimed 'assessment nerd'. June 2025 will make 22 years in the industry for me. My time at OPA has been spent in the Mass Appraisal Unit as well as a residential assessor, supervisor... Read More →
JA

James Aros, Jr.

Chief Assessment Officer, City of Philadelphia/Office of Property Assessment
Wednesday March 5, 2025 10:30am - 12:00pm EST
Roman Johnson – 3rd Floor

2:30pm EST

Enhancing Appraisal Operations with Mobile and Desktop Technology
Wednesday March 5, 2025 2:30pm - 3:30pm EST
Summit County will share its journey on how eliminating paper and duplicate data entry via a real-time synchronization of systems greatly streamlines field and office tasks.

Dominic Basile, RES, AAS, Director of Real Estate and Appraisal, Summit County Fiscal Office
Kelly Harvey, Deputy Fiscal Officer, Summit County Fiscal Office
Daniel Anderson, VP/Practice Leader, Data Cloud Solutions, A Woolpert Company
Moderators
avatar for Phillip Leveille

Phillip Leveille

GIS Specialists Supervisor, Maricopa County Assessor's Office
Phillip Leveille serves as the GIS Specialist Supervisor at the Maricopa County Assessor’s Office. A seasoned leader with management experience across sectors and disciplines ranging from healthcare to real estate, Phillip’s diverse background uniquely prepared him to lead a team... Read More →
Speakers
avatar for Dominic Basile, RES, AAS

Dominic Basile, RES, AAS

Director of Real Estate and Appraisal, Summit County Fiscal Office
avatar for Daniel Anderson

Daniel Anderson

VP/Practice Leader, Data Cloud Solutions, a Woolpert Company
Mass Appraisal, Mobile Technology, and CAMA ConsultantDesigned and deployed the first real-time mobile data collection and synchronization application (no check in/out, no batch processing, no 2nd-hand data entry) for use with any Computer Assisted Mass Appraisal system. Oversee the... Read More →
KH

Kelly Harvey

Deputy Fiscal Officer, Summit County Fiscal Office
Wednesday March 5, 2025 2:30pm - 3:30pm EST
Roman Johnson – 3rd Floor
 
Thursday, March 6
 

9:00am EST

Successful Storytelling for State and Local Government
Thursday March 6, 2025 9:00am - 10:30am EST
In this 2-part session, attendees will gain insights into the implementation process, challenges faced, and the tangible benefits realized. The session aims to provide a comprehensive overview of best practices and lessons learned, inspiring other jurisdictions to consider similar advancements.

  • Harnessing Street-View Imagery: A Success Story from Skagit County, WA
    Danny Hagen, IAAO-P, Assessor, Skagit County, Mount Vernon, WA
    Ian Larsen, Residential Appraiser, Skagit County, Mount Vernon, WA
  • Storytelling for Impact – GIS Technology as a Tool for Advocacy
    Mike Dotson, GIS Supervisor, Franklin County Auditor's Office, Columbus, OH
    Michaella Radich, Policy Manager, Franklin County Auditor's Office, Columbus, OH
Moderators
avatar for Alex Hepp

Alex Hepp

Director, Assessment, Cyclomedia Technology, Inc.
Imagery. GIS. Assessment. Please consider joining the Conference Committee.
Speakers
avatar for Danny Hagen

Danny Hagen

Assessor, Skagit County
As the Skagit County Assessor and Vice President of the Washington State Association of County Assessors (WSACA), as well as Secretary/Treasurer for the Washington Association of County Officials (WACO) Board of Trustees, I am dedicated to fostering collaboration, transparency, and... Read More →
IL

Ian Larsen

Residential Appraiser, Skagit County
MD

Mike Dotson

GIS Supervisor, Franklin County Auditor’s Office
MR

Michaella Radich

Policy Manager, Franklin County Auditor's Office
Thursday March 6, 2025 9:00am - 10:30am EST
Roman Johnson – 3rd Floor

1:00pm EST

How to Be a Good Leader AND a Good Manager (Afternoon Half-Day) Workshop
Thursday March 6, 2025 1:00pm - 5:00pm EST
How to Be a Good Leader AND a Good Manager (Afternoon Half-Day) Workshop
Thursday, March 6, 2025 – 1:00 – 5:00 PM
Instructor:
Shaun Christofferson, AAS, Chief Deputy Appraiser, Crook County Assessor's Office

There are some good leaders and some good managers, but few are both. Most of us have either experienced or seen questionable leadership and/or management. Colleges will learn the difference between a leader and a manager and how to be good at both. This applies to all, no matter their title. Additionally, this session will teach the many measurable benefits of being good at both. We will go over these benefits including, but not limited to building an engaged team, lowering turnover, increasing efficiencies, level of service and production.

This will be more lecture than interactive; however, there will be an hour or so of interactive time during the last part of the session. Interactive time will be mostly during the building of practical templates to use back at the office to guide towards being a good leader and manager.
Speakers
avatar for Shaun Christofferson, AAS

Shaun Christofferson, AAS

Chief Deputy Appraiser, Crook County Assessor's Office
Shaun manages the appraisal program. He has worked in an Assessor's Office (two counties) for over 27 years, in addition to his past employment as a fee appraiser & Realtor. He has been a frequent speaker at OSACA (Oregon State Association of County Assessors) conference, IAAO (International... Read More →
Thursday March 6, 2025 1:00pm - 5:00pm EST
Roman Johnson – 3rd Floor
 
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