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    • Soil Carbon Estimates in 20-cm Layers to 1-meter Depth, Conterminous US, 1970-1993

    Metadata Updated: September 18, 2025

    This data set provides a soil map with estimates of soil carbon (C) in g C/m2 for 20-cm layers from the surface to one meter depth for the conterminous United States.STATSGO v.1 (State Soil Geographic Database, Soil Survey Staff, 1994) data were used to estimate by 20-cm intervals to a 1-m depth the mean soil carbon for each of the STATSGO-delineated soil map units. These map units are the polygons represented in the provided Shapefile data product.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date April 11, 2025
    Metadata Updated Date September 18, 2025

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date April 11, 2025
    Metadata Updated Date September 18, 2025
    Publisher ORNL_DAAC
    Maintainer
    Identifier 10.3334/ORNLDAAC/1238
    Data Last Modified 2025-09-11
    Category Earth Science
    Public Access Level public
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 91a505ef-a381-491f-b0a5-b229ac2f4bd9
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://search.earthdata.nasa.gov/search?q=West_Soil_Carbon_1238&ac=true
    Old Spatial {"WestBoundingCoordinate":-135.682,"NorthBoundingCoordinate":53.5415,"EastBoundingCoordinate":-54.822,"SouthBoundingCoordinate":22.2706},"CARTESIAN"
    Program Code 026:000
    Source Datajson Identifier True
    Source Hash 5b8063b6627ad8626fde19c00c9148ca2f80904dfa6bcf52b02d3d2bdb7333db
    Source Schema Version 1.1
    Spatial
    Temporal 1970-01-01/1970-01-01

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