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  • Soil - Plant - Atmosphere - Water Field & Pond Hydrology

    Metadata Updated: November 10, 2020

    SPAW is a daily hydrologic budget model for agricultural fields and ponds (wetlands, lagoons, ponds and reservoirs). Included are irrigation scheduling and soil nitrogen. Data input and results are graphical screens. The SPAW (Soil-Plant-Air-Water) computer model simulates the daily hydrologic water budgets of agricultural landscapes by two connected routines, one for farm fields and a second for impoundments such as wetland ponds, lagoons or reservoirs. Climate, soil and vegetation data files for field and pond projects are selected from those prepared and stored with a system of interactive screens. Various combinations of the data files readily represent multiple landscape and ponding variations.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: Creative Commons CCZero

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    Dates

    Metadata Created Date November 10, 2020
    Metadata Updated Date November 10, 2020

    Metadata Source

    Harvested from USDA JSON

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 10, 2020
    Metadata Updated Date November 10, 2020
    Publisher Agricultural Research Service
    Unique Identifier Unknown
    Maintainer
    Identifier 08a3572a-1295-4bb0-8223-dceeb6c21c4d
    Data Last Modified 2019-10-23
    Public Access Level public
    Bureau Code 005:18
    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
    License https://creativecommons.org/publicdomain/zero/1.0/
    Program Code 005:040
    Source Datajson Identifier True
    Source Hash afd8d60e005a1531b2f57d2a87dbbec2aa73067f
    Source Schema Version 1.1

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