![]() ![]() All maps are georeferenced to the North American Datum of 1983 (NAD 83) or to the World Geodetic System of 1984 (WGS 84) and projected to the Universal Transverse Mercator (UTM) projection and coordinate system.Shaded relief (derived from 3DEP elevation data where available) and high-resolution color imagery.The map includes the National Park Service (NPS) Natural Earth physical map. The Gaia GPS map catalog includes detailed satellite imagery, worldwide trail maps, weather forecasting overlays, and avalanche. Access free topo maps online and use intuitive mapping tools to plan your next adventure. 3-year production cycle for the 48 conterminous states, Hawaii, & Puerto Rico (Alaska US Topo refresh driven by elevation and hydrography data updates) This map presents land cover and detailed topographic maps for the United States. Try updating your OS and/or video card drivers, and check your browser settings to ensure that hardware acceleration is enabled.Virgin Islands, and Alaska (completed 2021) Consistent and complete coverage of the Nation, including Hawaii, Puerto Rico, the U.S.You can see that the trail which crosses no contour lines is flat, while the trail that runs. Portrays both natural and human-made features within the themes of elevation, hydrography, place names, transportation, boundaries, structures, & land cover Heres a topo map laid on top of a 3D surface in Google Earth.Standardized layout of map collar and traditional reference system (latitude/longitude & U.S.Same extents as the popular 7.5-minute, 1:24,000-scale* quadrangle maps released 1947 - 2006 *scale varies in Alaska & Puerto Rico.Characteristics Common to US Topo and Traditional USGS Topographic Maps The most up-to-date status of US Topo map production for the current year. Please visit The National Map Viewer with the US Topo Availability service enabled to view exact publish dates and access the latest US Topos.
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