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Contribute Data

Does your organization have lidar data that you would like to contribute to The National Map? 

If your organization is interested in contributing lidar data, please contact the National Map liaison for the state in which the lidar survey is located. Only data that is offered to USGS free of charge and without use restrictions can be considered. 

    • Elevation Specifications Review Board

      The 3DEP Elevation Specifications Review Board (ESRB) is responsible for updates to specifications and requirements for elevation products used in The National Map. 

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      Elevation Specifications Review Board

      The 3DEP Elevation Specifications Review Board (ESRB) is responsible for updates to specifications and requirements for elevation products used in The National Map. 

      Learn More