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The USGS Historical Topographic Maps image service thatĬan be viewed on the web and provides links to allow users to download individual scanned images. Using ArcGIS, the scanned maps were made into All maps were georeferenced, and metadata was captured as part of the
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The USGS scanned each map as is to capture the content and condition of each map sheet. Some scales have broad coverage across the United States, while others may have only one map. The collection includes all scales and allĮditions of the topographic maps published by the USGS since the inception of the topographic mapping program in 1879. The historical maps are part of the USGS Historical Topographic Map Collection ― a project that was launched in 2011. Learn more about the app in the item description on ArcGIS Online. The USGS Historical Topographic Map Explorer allows users to explore the historical maps, save the current view as a web map, and download the maps as high-resolution georeferenced images in GeoTIFF format for use in web mapping applications and GIS. Previously available only as printed lithographic copies, the legacy quadrangles are now available as web viewable images and free, downloadable digital files. This app brings to life more than 178,000 maps dating from 1882 to 2006. In 2014, the US Geological Survey (USGS) and Esri collaborated to bring the ever-increasing collection of US historical topographic maps to everyone through the USGS Historical Topographic Map Explorer. About the USGS Historical Topographic Map Collection and Explorer