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2016. This polygon shapefile layer represents Transit Zone boundaries. Transit Zone boundaries are mapped to encompass neighborhoods that are dense, prox... New York (City). Department of City Planning.
2015. This polygon shapefile contains data on bike usage in Manhattan. The Transportation Division of the New York City Department of City Planning (NYCD... New York (City). Department of City Planning.
1904. Virtual Shanghai Project. This layer is a georeferenced image of a map of Shanghai that was published in 1904. It shows historical city data such as neighborhood districts, ... Virtual Shanghai Project.
1900. Virtual Shanghai Project and Edward Stanford Ltd. This layer is a georeferenced image of a map of Shanghai that was published in 1900. It shows historical city data including roads and neighborhood... Virtual Shanghai Project.
2011. Latvian Geospatial Information Agency. This point shapefile represents administrative divisions lines in Latvia. The Global Map Latvia - Boundaries layer accuracy corresponds to scale 1:... International Steering Committee for Global Mapping.
2011. Latvian Geospatial Information Agency. This point shapefile represents administrative divisions of Latvia. The Global Map Latvia - Boundaries layer accuracy corresponds to scale 1:500 00... International Steering Committee for Global Mapping.
2012. I.M. Systems Group. This point shapefile represents marine aids to navigation in the Northeastern United States. The Coast Guard maintains systems of marine aids to na... Coastal Services Center (U.S.).
1943. Powell, Susan and Navarro, Fernando. This point dataset represents the airfields and landing grounds in and near Mongolia in 1943. The features were described on the source map as "Air... UC Berkeley Library.
1978. Powell, Susan and Navarro, Fernando. This point dataset represents the locations of major airfields in Mongolia in 1978. Major airfields are defined as ones with a hard surface runway ... UC Berkeley Library.
10. Airport
2007. Marin County Department of Public Works. Airports data was digitized from known locations under the recommendation of Marin County Department of Public Works. San Rafael (Calif.). County Of Marin.