USGS Historical Topographic Map Explorer has been updated

[BernSzukalski]

The United States Geological Survey has a rich history of creating topographic quadrangle maps. These topo maps are available as a digital library spanning 125 years. The Historical Topo Map Explorer provides a visual way to search and explore these thousands of maps via geographic extent, publication year, and map scale.

The USGS Historical Topographic Map Explorer has recently been updated and you can try out the new beta version: LivingAtlas.ArcGIS.com/TopoMapExplorer

Open Topo Explorer

 For more information, see Historical Topo Map Explorer (beta).

Visit the ArcGIS Living Atlas home page to learn about what's new and how to use content. See the ArcGIS Living Atlas blog for more blog articles that help you get the most out of Living Atlas.