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National Land Cover Database, percent imperviousness - superzone two


Original Data Basin Creation Date
2011-01-24 09:58:41
Original Data Basin Modified Date
2011-07-05 06:54:31


This dataset portrays percent imperviousness surface area for NLCD mapping superzone two, covering most of California and Nevada, and very small portions of Utah and Arizona. Refer to for a map of the super-zones. From NLCD: The National Land Cover Database 2001 was produced through a cooperative project conducted by the Multi-Resolution Land Characteristics (MRLC) Consortium. The MRLC Consortium is a partnership of federal agencies (, consisting of the U.S. Geological Survey (USGS), the National Oceanic and Atmospheric Administration (NOAA), the U.S. Environmental Protection Agency (EPA), the U.S. Department of Agriculture (USDA), the U.S. Forest Service (USFS), the National [...]


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  • Data Basin



Data source
 USGS National Land Cover Database 2001
Harvested on Fri May 23 09:40:58 MDT 2014 from Data Basin Service

Additional Information


Type Scheme Key
UniqueKey Data Basin d92fa0a38f074448b55f06c1897ee3a0

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