This web mapping application depicts the 3D National Topography Model (3DNTM) Data Collaboration Announcement (DCA) acquisition projects from fiscal year (FY) 2024 to present as well as the 3D Elevation Program (3DEP) Broad Agency Announcement (BAA) projects from FY15-23.

The Geospatial Information Response Team (GIRT) ensures that timely disaster event geospatial data are available for use by emergency responders, land and resource managers, and for scientific analysis. In an emergency and response capacity, the GIRT is responsible for facilitating the coordination, communication, and dissemination of geospatial data and information through the GIRT Event Support

An online application that allows users to search and visualize Light Detection and Ranging (lidar) and its derived products. Users can find lidar, DEM, topobathymetric, and orthorectified radar image (ORI) data. The application uses Entwine Point Tile (EPT) format to help visualize projects in a web-based 3D viewer for quick views of the data. It also allows for cloud processing

topoBuilder is a public web application released by the National Geospatial Program that enables users to request customized USGS-style topographic maps, known as an OnDemand Topo, that utilize the best available data from The National Map.

This web mapping application depicts 3D Elevation Program (3DEP) Broad Agency Announcement (BAA) and Data Collaboration Announcement (DCA) lidar acquisition projects from fiscal year (FY) 2015 to present. 

Do we have your trails? The USGS Trail Data Portal allows land managers to submit their trail data for potential inclusion into the nationwide trails dataset. The dataset must have at least 50 miles of trails, be in the public domain, and pass a data review to be included. Email trails@usgs.gov for more information.

TRAILS – Trail Routing, Analysis, and Information Linkage System is a trail planning and collaboration tool that utilizes geospatial analysis to determine potential routes for new trail connections or to reroute an existing trail.  

The USGS Trails Explorer visualizes the current distribution of aggregated trails.  

The U.S. Geological Survey's National Geospatial Program developed the GNIS in support of the U.S. Board on Geographic Names as the official repository of domestic geographic names data, the official vehicle for geographic names use by all departments of the Federal Government, and the source for applying geographic names to Federal electronic and printed products.

The National Map Downloader is the primary search and download application for USGS topographic maps and base-layer GIS data.

Use The National Map Viewer to explore GIS data, see availability of USGS topographic maps, and create your own web map.

topoView is an easy-to-use application for browsing the Historical Topographic Map Collection and US Topo maps