3D Elevation Program

Home

To respond to growing needs for high-quality elevation data, the goal of 3DEP is to complete acquisition of nationwide lidar (IfSAR in AK) to provide the first-ever national baseline of consistent high-resolution topographic elevation data – both bare earth and 3D point clouds.

 

Data Download and Visualization

Data Download and Visualization

The National Map Data Download, Applications, & Visualization Services

Access Data

Broad Agency Announcement (BAA)

Broad Agency Announcement (BAA)

The BAA provides detailed information on how to partner with the USGS and other Federal agencies to acquire high-quality 3D Elevation data.

BAA Portal

News

Date published: November 17, 2021

GeoFlight Takes to the Air to Help Identify Geothermal and Mineral Resources at the Salton Sea

The following is an excerpt from a joint blog post issued by the Department of Energy’s Energy Efficiency and Renewable Energy Office and the Department of the Interior’s Office of Water & Science regarding the new GeoFlight: Salton Trough initiative.

Date published: September 30, 2021

FY22 U.S. Geological Survey Broad Agency Announcement for 3D Elevation Program Released

The USGS has issued the Fiscal Year 2022 Broad Agency Announcement (BAA) for the 3D Elevation Program. Partnership opportunities for the acquisition of lidar data now available. 

June 24, 2021

Lidar Base Specification 2021 rev. A Now Available

In this newsletter:

The Lidar Base Specification 2021 rev. A is now available. Please access the latest version at: https://www.usgs.gov/3DEP/lidarspec

Status of current revisions is available at: https://www.usgs.gov/3DEP/lbsrevisionstatus

New Elevation Specification Resources are available online, including the USGS Lidar Error Dictionary

Publications

Publication Thumbnail
Year Published: 2021

3D Elevation Program—Federal best practices

The goal of the 3D Elevation Program (3DEP) is to complete nationwide data acquisition in 8 years, by 2023, to provide the first-ever national baseline of consistent high-resolution three-dimensional data—including bare earth elevations and three-dimensional point clouds—collected in a timeframe of less than a decade. Successful implementation of...

Lukas, Vicki; Baez, Vanessa
Lukas, V., and Baez, V., 2021, 3D Elevation Program—Federal best practices: U.S. Geological Survey Fact Sheet 2020–3062, 2 p., https://doi.org/10.3133/fs20203062.

Publication Thumbnail
Year Published: 2020

The 3D Elevation Program and energy for the Nation

High-resolution light detection and ranging (lidar) data are used in energy infrastructure siting, design, permitting, construction, and monitoring to promote public safety through the reduction of risks. For example, lidar data are used to identify safe locations for energy infrastructure by analyzing terrain parameters and identifying and...

Thatcher, Cindy A.; Lukas, Vicki; Stoker, Jason M.
Thatcher, C.A., Lukas, Vicki, and Stoker, J.M., 2020, The 3D Elevation Program and energy for the Nation: U.S. Geological Survey Fact Sheet 2019–3051, 2 p., https://doi.org/10.3133/fs20193051.

Publication Thumbnail
Year Published: 2019

The National Map—New data delivery homepage, advanced viewer, lidar visualization

As one of the cornerstones of the U.S. Geological Survey’s (USGS) National Geospatial Program, The National Map is a collaborative effort among the USGS and other Federal, State, and local partners to improve and deliver topographic information for the Nation. The National Map is featuring direct links to new and improved GIS data access utilities...

U.S. Geological Survey, 2019, The National Map—New data delivery homepage, advanced viewer, lidar visualization: US. Geological Survey Fact Sheet 2019–3032, 2 p., https://doi.org/10.3133/fs20193032.