EarthWorks Geospatial Catalog

100-Meter Resolution Impervious Surface of Alaska, 2001

Author(s)
Description
This raster layer is a georeferenced image containing impervious surface data for Alaska. Data are in an Albers Equal-Area Conic projection and have a resolution of 100 meters. The impervious surface data were derived from the 2001 National Land Cover Database (NLCD) Percent Developed Imperviousness data set, a product of the Multi-Resolution Land Characteristics Consortium (MRLC). The MRLC is a multi-agency cooperative effort to study land cover change. This layer is part of the 1997-2014 edition of the National Atlas of the United States.The 100-meter resolution impervious surface data were developed to portray impervious surfaces of the United States at 1:1,000,000 scale. They are intended primarily for visual purposes. The original NLCD data should be used for conducting scientific analysis.
Publisher
Geological Survey (U.S.)
Place(s)
Alaska
Subject(s)
Pavements, Roads, Sidewalks, Building materials, Concrete, Land cover, Land use, Urbanization, Imagery and Base Maps, Structure, and Environment
Year
2001
Held by
Stanford
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Use and reproduction
This item is in the public domain. There are no restrictions on use.
Copyright
This work is in the Public Domain, meaning that it is not subject to copyright.
Attribute Value
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