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We obtained statewide spatially explicit gridded soil survey data for Nebraska from the Soil Survey Geographic (SSURGO) database. The ‘chorizon,’ ‘chtexture,’ ‘chtexturegrp,’ ‘mapunit,’ and ‘mutext’ tables in the Gridded SSURGO database were joined together using the “mukey” attribute field in a geographic information system (GIS). The representative values for slope (rvslope) and slope length (rvslopelenusle), the susceptibility of the soil to water erosion (Kw), and the soil loss tolerance (t_fact) values were obtained from the set of joined tables and were included in the Water Erosion Index calculation. We acquired county-specific rainfall and runoff factor values (R) from the U.S. Department ofAgriculture’s...
Categories: Data;
Types: Downloadable,
GeoTIFF,
Map Service,
Raster;
Tags: Conservation,
Land Use,
Nebraska,
environment
This is a land cover dataset for Nebraska that was most recently updated in January 2013 by the Rainwater Basin Joint Venture. This metadata record supplements the complete description of the data in Bishop, A., Barenberg, A., Volpe, N., and Grosse, R. January, 2011 Nebraska Land Cover Development. Rainwater Basin Joint Venture, U.S. Fish and Wildlife Service, Grand Island, Nebraska.http://rwbjv.org/rainwater2012/wp-content/uploads/2013/06/Nebraska-Landcover-Version-101.pdf
Categories: Data;
Types: Downloadable,
GeoTIFF,
Map Service,
Raster;
Tags: Conservation,
Land Use,
Nebraska,
environment
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