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Welcome to the new Historical Topo Map Explorer! We are out of beta and there have been many updates and improvements. Click anywhere in the United States to find USGS historical topo maps. Explore, download, or export what you like.
The Historical Topographic Map Collection, or HTMC, provides a comprehensive digital repository of all scales and all editions of U.S. Geological Survey (USGS) printed topographic maps that is easily discovered, browsed, and downloaded by the public at no cost.
TopoView shows the many and varied older maps of each area, and so is especially useful for historical purposes—for example, the names of some natural and cultural features have changed over time, and the historical names can be found on many of these topographic maps.
Explore how physical and cultural features change over time with the USGS historical topographic mapping collection. Access and download GeoPDFs, GeoTIFFs, JPEGs, KMZs and metadata of US Topo and HTMC maps.
Topographic Maps. Ready for this? You already know how to view topographic maps. That's right, it works just like the aerial selection. Just click on the topos button and select the year you wish to view. Atlases. Like the aerials and topos selectors, the atlases will let you view additional historical representations of the viewing area. We ...
28 Δεκ 2021 · topoView is an easy-to-use application for browsing the Historical Topographic Map Collection and US Topo maps
The release of topoView lets the public discover and use USGS historical topographic maps through a new, innovative Web interface.
