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1950. Powell, Susan and Navarro, Fernando. This line dataset represents railroads in and near Mongolia in 1950. The dataset was developed as part of the Mongolian 20th-century Historical GIS... UC Berkeley Library.
1959. Powell, Susan and Navarro, Fernando. This line dataset represents the location of railroads in Mongolia in 1959. Each line segment contains attribute information about the type of rail... UC Berkeley Library.
1978. Powell, Susan and Navarro, Fernando. This line dataset represents the location of railroad lines in Mongolia in 1978. The standard guage track in Mongolia is broad gauge (5'). The data... UC Berkeley Library.
1991. Powell, Susan and Navarro, Fernando. This line dataset represents the location of railroad lines in Mongolia in 1991. The dataset was developed as part of the Mongolian 20th-century Hi... UC Berkeley Library.
1943. Powell, Susan and Navarro, Fernando. This line dataset represents the railroad lines and those under construction in and near Mongolia in 1943. The features were described on the sourc... UC Berkeley Library.
2014. Stanislaus County (Calif.). This polyline dataset represents existing railroads throughout Stanislaus County, California in 2014.
2011. MarinMap. Data created by County of Marin Department of Public Works Land Use and Water Resources. San Rafael (Calif.). County Of Marin.
2014. San Joaquin County (Calif.). Community Development Department. This dataset represents Reclamation Districts within San Joaquin County, California. Latest data export occurred on July 14th, 2014. Data was mappe...
2007. Alameda County Registrar of Voters . Recreation and Park Districts within Alameda County.
2005. DTIS. Recreation and Park Lands - subset of properties owned by the City and County of San Francisco. Spatial representation of REIS Citylands attribute... San Francisco (Calif.). Department Of Telecommunications and Information Services.