1901. Harvard Map Collection and China. 參謀本部. 陸地測量總局. This polygon is an index to 1:100,000 scale maps of China, titled [中国], [Zhongguo]. This map series was originally produced by the China 參謀本部 陸地測量總...
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2013. East View Cartographic, Inc and Instituto Nacional de Estadística (Honduras). This polygon shapefile contains statistics on age in groups of 10. The census information was collected by the Instituto Nacional de Estadistica in...
2017. Jasper Ridge Biological Preserve (Agency). This polygon shapefile contains a 100 meter map grid of the Jasper Ridge Biological Preserve (JRBP), containing sector rows and columns for the Sec...
1991. U.S. Census Bureau. and GeoLytics, Inc. District boundaries for the 102nd United States Congress, Jan. 3, 1991 to Jan. 3, 1993.
1999. Bureau of Transportation Statistics, (comp.). The 106th Congressional District Boundaries data set contains geographic information for the political entities of the Congressional districts of t...
1996. Circuit Rider Productions. This layer shows the areas of the USGS 1:100,000 quadrangle boundary maps that are within the watershed boundaries of the Russian River basin. This...
2013. National Atlas of the United States. This polygon shapefile contains combined statistical areas in the United States and Puerto Rico. Combined statistical areas consist of two or more ...
2013. National Atlas of the United States. This polygon shapefile contains core based statistical areas in the United States and Puerto Rico. The map layer was created from the CENSUS 2010 T...
2014. Geological Survey (U.S.). This polygon shapefile contains the county boundaries of the United States, Puerto Rico, and the U.S. Virgin Islands, by showing the counties as ar...
2014. Geological Survey (U.S.). This polygon shapefile contains the boundaries of the United States, Puerto Rico, and the U.S. Virgin Islands. The map layer was created by extract...
