Governance
Learn more about National Hydrography Datasets governance.
3D Elevation Federal Interagency Coordinating Committee
3D Elevation Federal Interagency Coordinating Committee
Purpose: To better coordinate 3D elevation data management across the Federal Government. The focus of the committee is the 3D National Topography Model (3DNTM) and includes the USGG 3D Elevation Program (3DEP) and 3D Hydrography Program (3DHP).