1995. National Geospatial-Intelligence Agency. This datalayer is a polyline coverage representing bridges, overpasses or viaducts located throughout current Vmap geographic coverage areas. Objec...
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1995. National Geospatial-Intelligence Agency. This datalayer is a point coverage representing Bridges, Overpasses or Viaducts located throughout current Vmap geographic coverage areas. Objects ...
1995. National Geospatial-Intelligence Agency. This datalayer is a polygon coverage representing Railroad or Marshalling Yards located throughout current VMap1 geographic coverage areas. Feature...
1995. National Geospatial-Intelligence Agency. This datalayer is a polyline coverage representing railroads or railways located throughout current VMap1 geographic coverage areas. Features in th...
1995. National Geospatial-Intelligence Agency. This datalayer is a polyline coverage representing snow and rock shelters (sheds) located throughout current VMap1 geographic coverage areas. Featu...
1995. National Geospatial-Intelligence Agency. This datalayer is a polyline coverage representing roads and roadways located throughout current VMap1 geographic coverage areas. Features in this ...
2011. Vanderbilt Engineering Center for Transportation Operations and Research, United States. Bureau of Transportation Statistics, and Waterborne Commerce Statistics Center (U.S.). The National Waterway Network is comprised of a link database and a node database. Links are line strings, which consist of beginning and end point... United States. Bureau of Transportation Statistics.
2011. Vanderbilt Engineering Center for Transportation Operations and Research, Waterborne Commerce Statistics Center (U.S.), and United States. Bureau of Transportation Statistics. The National Waterway Network is comprised of a link database and a node database. Links are line strings, which consist of beginning and end point... United States. Bureau of Transportation Statistics.
99. Weltkarte
1941. Georg Westermann Verlag. Map shows Germany colonies and protectorates, and international boundaries. Railways, submarine cables, and principal shipping routes are indicated... Braunschweig, Berlin, Hamburg : Westermann, 1941.
1710. Harvard Map Collection, Harvard College Library, L'Isle, Guillaume de, 1675-1726., and Visscher, Nicolaes, 1649-1702. This layer is a georeferenced raster image of the historic paper map entitled: Carte de la Barbarie, le [sic] la Nigritie et del la Guinee, par Gui... Harvard Map Collection, Harvard College Library.