The primary goal of 3DEP is to systematically collect 3D elevation data in the form of light detection and ranging (LiDAR) data over the conterminous United States, Hawaii, and the…

Map depicts the status of BAA awards to date. Project selection is ongoing and updates will be posted to the3DEP website. The FY18 3DEP BAA is projected to add nearly…

Land cover data draped over lidar and aerial photography for the Upper Mississippi River System floodplain, between Minneapolis, Minnesota, and Cairo, Illinois. (Image: Public domain.) Denver — The USGS 3D…