Us Geological Survey Topographic Map

United states topographic map, elevation, relief. Features are shown as points, lines, or areas, depending on their size and extent. The us topo series is a.

The united states geological survey, abbreviated usgs and formerly simply known as the geological survey,. The national map supports data download, digital and print versions of topographic maps,. United states topographic map, elevation, relief.

The maps provide a very useful basemap for a variety of applications, particularly in rural areas where the topographic maps provide unique detail and features from other basemaps.

Geographic names information system (gnis). The map and government information library holds both current and old editions of usgs topographic maps for all states and us territories (american samoa, guam, puerto rico, the northern mariana islands and the us virgin islands) at some or all of the following scales: Geological survey chief geographer in 1882. He is often referred to as the father of american topographic mapping (1899).