3DEP and 3DHP Presentations in Your State
Contact your local National Map Liaison to learn more about the 3DNTM Data Collaboration Announcement (DCA) as well as the 3D Elevation Program (3DEP) and 3D Hydrography Program (3DHP).
Find or Request Presentations on 3DEP, 3DHP and 3DNTM DCA
The 3D Elevation Program (3DEP) and 3D Hydrography Program (3DHP) rely on investments from a wide range of stakeholder partnerships to share data acquisition costs in support of mission and business requirements. The 3D National Topography Model (3DNTM) is a new initiative to update, improve, and integrate USGS elevation and hydrography data to support demanding scientific requirements and enable data-driven decisions across user communities. Key elements of the 3DNTM are in place or under active development.
The 3DNTM Data Collaboration Announcement (DCA) provides a vehicle for partnering with the USGS and other Federal agencies to acquire high-quality 3D elevation data or 3D hydrography data.
Federal agencies, state and local governments, Tribes, academic institutions, non-profits, and the private sector are eligible to submit projects to partner with the USGS on the DCA. Applicants to the 3DNTM DCA may contribute funds toward a lidar or hydrography data acquisition via the Geospatial Products and Services Contracts (GPSC), or they may request 3DEP/3DHP funds toward data acquisition where the applicant is the acquiring authority.
National Webinar
The USGS hosts a public webinar each year to introduce the DCA opportunity to the broadest stakeholder community possible and provide a summary of the application process. Each year’s DCA has its own set of unique information. Visit the Data Collaboration Announcement Portal for more information.
Opportunities In Your State
National Map Liaison Contact Information
Select your state from the list below to see contact information and a list of events. Contact your National Map Liaison to receive information about 3DEP, 3DHP, the DCA, or to request a presentation.
Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Hawaii and Pacific Basin, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Puerto Rico/US Virgin Islands, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming
National Map Liaison for Alabama
George Heleine
Phone: (601) 397-9615
Email: gheleine@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
National Map Liaison for Alaska
Brian Wright
Phone: (907)-201-0113
Email: bwright@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
National Map Liaison for Arizona
Cynthia Ritmiller
Phone: (303) 202-4550
Email: critmiller@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
3DEP Program status and update | 09/26-29/23 | Exact date and time TBD | 2023 AGIC Conference | Registration | Prescott, AZ In person | No |
3DEP Program status and update | 8/30/23 | 1:30 PM MST | 2023 AGIC Conference | Registration | Prescott, AZ; in person | No |
3D National Topography Model | August 28, 2024 | 8:30am | AGIC Conference | Registration | Prescott, AZ | No |
National Map Liaison for Arkansas
Michelle Fischer
Phone: 225-578-7483
Email: fischerm@usgs.gov
Presentation | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
National Map Liaison for California
Drew Decker
Phone: (619) 225-6430
Email: ddecker@usgs.gov
Associate National Map Liaison for Northern California
Kim Jones
Phone: (801) 908-5032
Email: kjones@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
How the DCA is used to Acquire New 3DEP elevation and 3DHP hydrography data | March 19, 2024 | 1:30 PM | CalGIS 2024; Visalia, CA | Open with conference registration | In-person | No |
USGS GeoNews (3DEP, 3DHP, DCA) | April 30, 2024 | 9:00 AM | San Diego Regional GIS council | Open | In-person (content included in minutes) | No |
3DEP Lidar | Aug 15, 2024 | 9:00 AM | Tribal EM and Floodplain Management Workshops | CA Tribes via invitation from FEMA R9 | Virtual by invitation | Yes |
National Map Liaison for Colorado
Carol Lydic
Phone: (720) 281-8143
Email: clydic@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
National Map Liaison for Connecticut
Adam Benthem
Phone: (603) 226-7843
Email: abenthem@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
National Map Liaison for Delaware
Eliza Gross
Phone: (717) 730-6973
Email: egross@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
National Map Liaison for the District of Columbia
Steven Hak
Phone: 703-943-0930
Email: jhak@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
3DEP update for DC,MD, and VA | Monthly | 10:00am | NCR GDX Governance Working Group | Virtual | Yes |
National Map Liaison for Florida
Alexandra Fredericks
Phone: (727) 310-9335
Email: afredericks@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
3DNTM Data Collaboration Announcement | 5/9/24 | 10:15am ET | Spring 2024 UF/FL-ASPRS Geospatial Workshop |
Public; Must Register | Apopka, FL | Yes |
National Map Liaison for Georgia
Alexandra Fredericks
Phone: (727) 310-9335
Email: afredericks@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
National Map Liaison for Hawaii and Pacific Basin
Drew Decker
Phone: (619) 225-6430
Email: ddecker@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
USGS 3D National Topography Model – considerations for the Pacific | 4/20/2024 | 8:50 am | AAG, Honolulu, HI | Open to conference attendees | Room 301A, third floor, HI convention Center | Yes |
National Map Liaison for Idaho
Elaine Guidero
Phone: (303) 202-4517
Email: eguidero@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
National Map Liaison for Illinois
David Nail
Phone: (317) 601-1385 cell
Email: dnail@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
3DEP update for IL. | Re-occurring quarterly meetings. | Illinois Height Modernization Clearinghouse | Contact David Nail for more information. | Yes |
National Map Liaison for Indiana
David Nail
Phone: (317) 601-1385 cell
Email: dnail@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|
National Map Liaison for Iowa
Mitch Bergeson
Phone: (715) 670-8478 (Mobile)
Email: mbergeson@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
A Guide to Understanding and Using the New USGS 3DHP Framework | 22 June 2024 | 9am | Iowa Technology and Geospatial Workshop | Registered attendees | West Des Moines | No |
National Map Liaison for Kansas
Claire DeVaughan
Phone: (512) 671-0747
Email: cdevaugh@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
National Map Liaison for Kentucky
David Nail
Phone: (317) 601-1385 (Mobile)
Email: dnail@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
ustopoBuilder | 10/10-10/12/2023 | KAMP GIS | I’m available for discussions while at the KAMP GIS Conference |
Owensboro Convention Center | n/a |
National Map Liaison for Louisiana
Michelle Fischer
Phone: (225) 578-7483
Email: fischerm@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
National Map Liaison for Maine
Adam Benthem
Phone: (603) 226-7843
Email: abenthem@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
National Map Liaison for the Maryland
Steven Hak
Phone: 703-943-0930
Email: jhak@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
Maryland State Geographic INformation Committee (MSGIC)/NGP products and 3DEP updates | 4/18/24 | 9:00 | Fugro | Registered attendees | Frederick, Maryland | Yes |
National Map Liaison for Massachusetts
Adam Benthem
Phone: (603) 226-7843
Email: abenthem@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
National Map Liaison for Michigan
Cynthia Rachol
Phone: (517) 887-8943
Email: crachol@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
The results are in! Michigan insights gained from the 3D Nation Elevation Requirements and Benefits Study |
10/26/2023 | 11:25 AM | MiCAMP Conference | Conference participants | Boyne Mountain, MI | No |
Accessing 3DEP Data thru The National Map and More! | 05/08/2024 | 11:00 AM | Michigan Wetlands Association: https://miwetlands.org/webinars/ | Webinar Attendees | Virtual | No |
Life After Lidar: Using Cloud-based Workflows for Data Analysis | 06/04/2024 | 11:15 AM | IMAGIN Conference | Conference participants | Thompson ville, MI | No |
USGS 3DEP and 3DHP Program Statuses in Michigan | TBD | TBD | MiCAMP Conference | Conference participants | Boyne Mountain, MI | No |
National Map Liaison for Minnesota
Mitch Bergeson
Phone: 715-670-8478 (Mobile)
Email: mbergeson@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
Introducing the USGS 3D Hydrography Program | 10/2-4/2024 | 9:30am | Minnesota GIS/LIS Consortium Annual Conference |
Registration Required 34th Annual Conference and Workshops - Minnesota GIS/LIS Consortium |
Duluth, MN | No |
National Map Liaison for Mississippi
George Heleine
Phone: (601) 397-9615
Email: gheleine@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
National Map Liaison for Missouri
David Nail
Phone: (317) 601-1385 (Mobile)
Email: dnail@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
3DEP Update | Meets monthly on 2nd Thursday at 10:30am CDT | 10:30am | Missouri Geographic Information Systems Advisory Council | Open to Public | Virtual | (530) 881-1212 and meeting ID: 197-354-576 |
National Map Liaison for Montana
Elaine Guidero
Phone: (303) 202-4517
Email: eguidero@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
National Map Liaison for Nebraska
Claire DeVaughan
Phone: (512) 671-0747
Email: cdevaugh@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
USGS 3D Hydrography Program (3DHP): A New Model for the Nation’s Hydrography | 4/16-17/24 | MidAmerica GIS Consortium 2024 Symposium | Registration Required | Omaha, NE | No |
National Map Liaison for Nevada
Cynthia Ritmiller
Phone: (303) 202-4550
Email: critmiller@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
National Map Liaison for New Hampshire
Adam Benthem
Phone: (603) 226-7843
Email: abenthem@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
National Map Liaison for New Jersey
Eliza Gross
Phone: (717) 730-6973
Email: egross@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
USGS 3DNTM Updates | varies | 1000am | New Jersey Geospatial Forum quarterly meetings | In-person or virtual | Trenton, NJ or virtual (check webpage) | https://www.nj.gov/njgf/involved/schedule/index.shtml |
National Map Liaison for New Mexico
Carol Lydic
Phone: (720) 281 8143
Email: clydic@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
National Map Liaison for New York
Eliza Gross
Phone: (717) 730-6973
Email: egross@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
NY Lidar | Varies | Varies | Usually meet quarterly through a virtual call hosted by NY Liaison | By invitation (e-mail egross@usgs.gov for meeting information) | Virtual | Contact the NY Liaison at egross@usgs.gov for meeting information |
National Map Liaison for North Carolina
Jo Baker
Phone: (703) 648-4139
Email: jmbaker@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
National Map Liaison for North Dakota
Elaine Guidero
Phone: (303) 202-4517
Email: eguidero@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
National Map Liaison for Ohio
Cynthia Rachol
Phone: (517) 887-8943
Email: crachol@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
Making the Most Out of USGS Mapping Data and Services: topoBuilder and more! | 07/26/2023 | TBD | Ohio Floodplain Management Conference | Conference participants | Columbus, OH | No |
The results are in! Ohio insights gained from the 3D Nation Elevation Requirements and Benefits Study | 09/13/2023 | 9:40 | Ohio GIS Conference & Trade Show | Conference participants | Columbus, OH | No |
Life After Lidar: Using Cloud-based Workflows for Data Analysis |
05/22/2024 |
11:00 AM |
Northeast Ohio GIS Symposium |
Meeting participants |
Viirtual |
Yes |
USGS 3DEP and 3DHP Program Statuses in Ohio |
TBD |
TBD |
Ohio GIS Conference |
Conference participants |
Columbus, OH |
No |
National Map Liaison for Oklahoma
Claire DeVaughan
Phone: (512) 671-0747
Email: cdevaugh@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
National Map Liaison for Oregon
Carol Lydic
Phone: (720) 281-8143
Email: clydic@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
National Map Liaison for Pennsylvania
Eliza Gross
Phone: (717) 730-6973
Email: egross@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
USGS 3DNTM updates | varies | 1000am | PA Elevation Working Group quarterly meetings hosted by the PA Liaison | By invitation (e-mail egross@usgs.gov for meeting information) | Virtual | Contact the PA Liaison at egross@usgs.gov for meeting information |
3DEP updates & presentations |
Yearly statewide GIS conference typically occurring in the spring (May/June) | PA GIS Conference | PA GIS Conference | Registration fee | State College, PA | No |
3DEP updates & presentations |
Yearly regional GIS conference in PA typically occurring in the fall (Oct/Nov) | multi-day | Northwest PA GIS Conference | Registration fee | Clarion, PA | yes |
3DEP updates & presentations https://centers.harrisburgu.edu/CAEGT/events/ |
Yearly GIS-focused information session held the third Wednesday in November | All day | Central PA GIS Day | Open and no cost | Harrisburg University, Harrisburg, PA | yes |
National Map Liaison for Puerto Rico/US Virgin Islands
Alexandra Fredericks
Phone: (727) 310-9335
Email: afredericks@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
National Map Liaison for Rhode Island
Adam Benthem
Phone: (603) 226-7843
Email: abenthem@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
National Map Liaison for South Carolina
Jo Baker
Phone: (703) 648-4139
Email: jmbaker@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
National Map Liaison for South Dakota
Elaine Guidero
Phone: (303) 202-4517
Email: eguidero@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
National Map Liaison for Tennessee
George Heleine
Phone: (601) 397-9615
Email: gheleine@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
National Map Liaison for Texas
Claire DeVaughan
Phone: 512-671-0747
Email: cdevaugh@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
National Map Liaison for Utah
Cynthia Ritmiller
Phone: (303) 202-4550
Email: critmiller@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
USGS 3D Hydrography Program: A New Model for the Nation’s Hydrography | 6/25/2024 | 1:45 pm | Association of State Floodplain Managers Annual Conference | Registered conference attendees | Salt Lake City, UT | Yes |
National Map Liaison for Vermont
Adam Benthem
Phone: (603) 226-7843
Email: abenthem@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
National Map Liaison for Virginia
Jo Baker
Phone: (703) 648-4139
Email: jmbaker@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
VA Lidar Working Group | Monthly (2nd or 3rd Wednesday) | 9 or 10am | Conference Call | By invitation | Hosted by VA-NRCS | Yes (telecon and webex as needed) |
National Map Liaison for Washington
Drew Decker
Phone: (619) 225-6430
Email: ddecker@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
Associate National Map Liaison for West Virginia
Steven Hak
Phone: (703) 943-0930
Email: jhak@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
Partnerships and Data Acquisition to support the 3D hydrography and 3d Elevation programs |
11/8/2023 | 8am-3pm | Fall GIS meeting of the WVAGP | Registered attendees | Buckhannon, WV | Yes (telecon and webex or zoom as needed) |
West Virginia GeoCon NGP Products and services, 3DEP updates | May 14, 2024 | 7:00am | Embassy Suites | Registered attendees | Charleston, WV | No |
National Map Liaison for Wisconsin
Mitch Bergeson
Phone: (715) 670-8478 (Mobile)
Email: mbergeson@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|
Introducing the USGS 3D Hydrography Program | 1 March 2024 | 10:30 – 11:00 | WLIA Annual Conference 2024 | Registered attendees | Green Bay, WI | No |
WI 3DEP and 3DHP overview | 5 June 2024 | 2pm | WLIA Spring Conference | WLIC Members | Marshfield | No |
National Map Liaison for Wyoming
Carol Lydic
Phone: (720) 281 8143
Email: clydic@usgs.gov
Presentation Title | Date | Time | Venue | Access | Location | Virtual Option? |
---|---|---|---|---|---|---|