Datasets > Raster data > Alabama > 2000-2004

100-Meter Resolution Impervious Surface of the Conterminous United States, 2001

Geological Survey (U.S.) · 2001 Full Details

Full Details

Title
100-Meter Resolution Impervious Surface of the Conterminous United States, 2001
Description
This raster layer is a georeferenced image containing impervious surface data for the conterminous United States. 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., This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.
Creator
Geological Survey (U.S.)
Publisher
Geological Survey (U.S.)
Subject
Pavements, Roads, Sidewalks, Building materials, Concrete, Land cover, Land use, Urbanization, Imagery and Base Maps, Structure, Environment
Temporal Coverage
2001
Date Issued
2013
Rights
This item is in the public domain. There are no restrictions on use.
Rights Holder
This work is in the Public Domain, meaning that it is not subject to copyright.
Access Rights
Public
Format
GeoTIFF
Language
English
Date Added
October 01, 2025

Location

Cite and Reference

  • Citation
    Geological Survey (U.S.) (2013). 100-Meter Resolution Impervious Surface of the Conterminous United States, 2001. Geological Survey (U.S.). (dataset)
  • BTAA Geoportal Link

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