gNATSGO - Irrigated Capability Class, Washington Columbia Plateau

Mar 16, 2023 (Last modified Jun 27, 2023)
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The gridded National Soil Survey Geographic Database (gNATSGO) is a USDA-NRCS (Natural Resources Conservation Service) Soil & Plant Science Division (SPSD) composite ESRI file geodatabase that provides complete coverage of the best available soils information for all areas of the United States and Island Territories. It was created by combining data from the Soil Survey Geographic Database (SSURGO), State Soil Geographic Database (STATSGO2), and Raster Soil Survey Databases (RSS) into a single ESRI file geodatabase. The gNATSGO database contains a 10-meter raster of the soil map units and 70 related tables of soil properties and interpretations.

This raster dataset was generated using gNATSGO data obtained from USGS for the states of Washington, Oregon, and Idaho for use in the Washington Least Conflict Solar Project. The mapunit raster was reprojected to NAD_1983_StatePlane_Washington_South_FIPS_4602_Feet and the attribute iccdcd was summarized for each state. The data was then clipped to the 1500m buffered WCP Study Area Boundary and a mosaic was generated.

Post processing by Conservation Biology Institute.

For more information, visit the USDA data commons



Dataset was used as a model input for the Washington Columbia Plateau Least-Conflict Solar Project.

 
    Data Provided By:
    Natural Resources Conservation Service

    United States Department of Agriculture

    Post processing by Conservation Biology Insitute
    Content date:
    2021-10-21T00:00:00
    Spatial Resolution:
    32.8083 (Foot_US)
    Contact Organization:
    not specified
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    Use Constraints:
    “This dataset is licensed under the Creative Commons Attribution-NonCommercial 3.0 License and is available to the public for non-commercial access and use. Attribution is required for redistribution in any medium or format. CBI makes no warranties either expressed or implied with respect to datasets made available for public distribution.”
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    Conservation Biology Institute

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