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1945. VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND).... Canada Centre for Mapping and Earth Observation.
1945. VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND).... Canada Centre for Mapping and Earth Observation.
2003. U.S. Bureau of Reclamation, Mid-Pacific Region, MPGIS Service Center. Canal system center lines in the Central Valley of California and adjacent areas captured from 1:24,000-scale USGS topographic maps. Updates and mo...
2014. California. Department of Transportation. This line shapefile represents capital improvement projects on California's state highways that are part of the State Transportation Improvement Pr... California. Department of Transportation.
2014. California. Department of Transportation. This point shapefile represents capital improvement projects on California's state highways that are part of the State Transportation Improvement P... California. Department of Transportation.
1932. Powell, Susan and Navarro, Fernando. This line dataset represents selected caravan routes and other trade routes in Mongolia in 1932. The routes are clipped at the Mongolian national b... UC Berkeley Library.
2012. California. Metropolitan Transportation Commission. This point shapefile contains the locations of closed circuit television cameras (CCTV) Cameras in the San Francisco Bay Area. This layer is part o... California. Metropolitan Transportation Commission.
2010. United States. Bureau of the Census. Geography Division. This polyline shapefile depicts an extract of selected geographic and cartographic information, including water, railroad and road features, for th... United States. Bureau of the Census. Geography Division.
2011. United States. Bureau of the Census. Geography Division. This polyline shapefile depicts an extract of selected geographic and cartographic information, including water, railroad and road features, for th... United States. Bureau of the Census. Geography Division.
2012. United States. Bureau of the Census. Geography Division. This polyline shapefile depicts an extract of selected geographic and cartographic information, including water, railroad and road features, for th... United States. Bureau of the Census. Geography Division.