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2010. Zambia. Survey Department. This line shapefile represents rivers in Zambia. The Global Map Zambia version 1.0 was developed using The 1:750,000 land use map series for Survey... International Steering Committee for Global Mapping.
2015. San Joaquin County (Calif.). Community Development Department. This polygon shapefile depicts the boundaries of the Sacramento-San Joaquin Delta in San Joaquin County, California. The delta boundaries are divid... San Joaquin County (Calif.). Community Development Department.
2017. Jasper Ridge Biological Preserve (Agency). This line shapefile represents San Francisquito Creek, in the San Francisco Bay area of California. San Francisquito Creek flows into southwest San... Jasper Ridge Biological Preserve (Agency).
1892. Jasper Ridge Biological Preserve (Agency). This polygon shapefile represents Searsville Lake in the Jasper Ridge Biological Preserve (JRBP) in 1892. This layer is part of a collection of GIS... Jasper Ridge Biological Preserve (Agency).
2010. Jasper Ridge Biological Preserve (Agency). This polygon shapefile represents Searsville Lake in the Jasper Ridge Biological Preserve (JRBP) as of 2010. This layer is part of a collection of ... Jasper Ridge Biological Preserve (Agency).
2010. Jasper Ridge Biological Preserve (Agency). This polygon shapefile represents the boundaries of Searsville Marsh in the Jasper Ridge Biological Preserve (JRBP). This layer is part of a collec... Jasper Ridge Biological Preserve (Agency).
2017. Sierra Nevada Conservancy. This polygon shapefile contains the boundary of the Sierra Nevada Conservancy Boundary focus area. This layer is presented in the WGS84 coordinate ... Sierra Nevada Conservancy.
2008. Bay Area Open Space Council, Conservation Lands Network, San Francisco Bay Area Upland Habitat Goals Project, and GreenInfo Network (Firm). This polyline shapefile depicts data compiled within the nine county San Francisco Bay Area Region, California using the following methods: 1) Usin... Bay Area Open Space Council.
2006. World Wildlife Fund (WWF). This drainage direction map for South America defines the direction of flow from each cell in the conditioned digital elevation model to its steepe... U.S. Geological Survey.
2006. World Wildlife Fund (WWF). This drainage direction map for South America defines the direction of flow from each cell in the conditioned digital elevation model to its steepe... U.S. Geological Survey.