Found 33 datasets matching "Imperviousness".
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This product consists of two sets of imperviousness calculations for 3,535 urban areas and urban clusters in the conterminous United States. Imperviousness is given as the percent of the area...
Search relevance: 140.99 | Views last month: 1 -
Anthropogenic impervious surfaces affect hydrology, water quality, and ecological health and are widely studied. Previous studies have been limited, however, by a lack of consistent...
Search relevance: 133.10 | Views last month: 0 -
The downloadable ZIP file contains a georeferenced TIF.  The National Land Cover Database 2001 imperviousness layer was produced through a cooperative project conducted by the Multi-Resolution...
Search relevance: 121.12 | Views last month: 0 -
This tabular data set represents NLCD 2006 percent imperviousness compiled for two spatial components of the NHDPlus version 2 data suite (NHDPlusv2) for the conterminous United States; 1)...
Search relevance: 114.42 | Views last month: 0 -
This tabular data set represents NLCD 2001 percent imperviousness compiled for two spatial components of the NHDPlus version 2 data suite (NHDPlusv2) for the conterminous United States; 1)...
Search relevance: 114.42 | Views last month: 0 -
This tabular data set represents NLCD 2006 percent imperviousness in the 100 meter riparian buffer zones compiled for two spatial components of the NHDPlus version 2 data suite (NHDPlusv2) for the...
Search relevance: 110.31 | Views last month: 0 -
This tabular data set represents NLCD 2011 percent imperviousness compiled for two spatial components of the NHDPlus version 2 data suite (NHDPlusv2) for the conterminous United States; 1)...
Search relevance: 110.02 | Views last month: 0 -
This tabular data set represents NLCD 2001 percent imperviousness in the 100 meter riparian buffer zones compiled for two spatial components of the NHDPlus version 2 data suite (NHDPlusv2) for the...
Search relevance: 107.27 | Views last month: 0 -
This tabular data set represents the mean percent impervious surface from the Imperviousness Layer of the National Land Cover Dataset 2001, (LaMotte and Wieczorek, 2010), compiled for every...
Search relevance: 105.16 | Views last month: 0 -
This data set represents the mean percent impervious surface from the Imperviousness Layer of the National Land Cover Dataset 2001 (LaMotte and Wieczorek, 2010), compiled for every catchment of...
Search relevance: 104.71 | Views last month: 1 -
This 30-meter resolution data set represents the imperviousness layer for the conterminous United States for the 2001 time period. The data have been arranged into four tiles to facilitate...
Search relevance: 99.42 | Views last month: 0 -
This data release is a raster dataset from of the National Land Cover Database (NLCD) 2011 Percent Developed Imperviousness (2011 Edition). The NLCD 2011 data was downloaded from the...
Search relevance: 95.18 | Views last month: 0 -
This 30-meter resolution data set represents the imperviousness layer for the conterminous United States for the 2001 time period. The data have been arranged into four tiles to facilitate timely...
Search relevance: 92.97 | Views last month: 0 -
This 30-meter resolution data set represents the imperviousness layer for the conterminous United States for the 2001 time period. The data have been arranged into four tiles to facilitate...
Search relevance: 92.97 | Views last month: 0 -
This 30-meter resolution data set represents the imperviousness layer for the conterminous United States for the 2001 time period. The data have been arranged into four tiles to facilitate timely...
Search relevance: 92.72 | Views last month: 0 -
This update to the Alaska National Land Cover Database (NLCD) 2016 replaces the files dated 20200213. In this update the landcover footprint was extended along the northern coast to include the...
Search relevance: 60.22 | Views last month: 0 -
This product is a series of ten datasets containing tabular data from historical time series sources for the 9,067 conterminous United States sites in the U.S. Geological Survey (USGS) Geospatial...
Search relevance: 57.12 | Views last month: 0 -
This product consists of time-series calculations of anthropogenic characteristics derived for 16 data themes for multiple scales covering the conterminous United States. The characteristics are...
Search relevance: 55.74 | Views last month: 1 -
This dataset contains site information and results of flood-frequency analysis for 139 urban streamflow gaging stations (streamgages) operated by the U.S. Geological Survey (USGS) in Tennessee and...
Search relevance: 54.36 | Views last month: 0 -
LANDFIRE 2023 (LF 2023) Operational Roads (Roads) is a product intended to support operations and firefighting. It includes all pixels from the four roads classes within the NLCD 2021 Developed...
Search relevance: 44.52 | Views last month: 0
