USGS Alaska IfSAR and DEM Acquisition Plan Objectives for FY18-FY19 from The National Map 3D Elevation Program (3DEP) - National Geospatial Data Asset (NGDA) 3D Elevation Program Data Set (3DEP)
U.S. Geological Survey, Department of the Interior - The annual Alaska IfSAR and DEM acquisition plan is part of the 3DEP initiative to collect high-quality elevation data in the form of interferometric synthetic aperture radar (IfSAR) and light detection and ranging (lidar) data over Alaska. This acquisition plan …