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    • SMEX02 Iowa Satellite Vegetation and Water Index (NDVI and NDWI) Data, Version 1

    Metadata Updated: July 10, 2025

    This data set consists of Normalized Difference Vegetation Index (NDVI) and Normalized Difference Water Index (NDWI) data, derived from Landsat 5 Thematic Mapper (TM) and Landsat 7 Enhanced Thematic Mapper plus (ETM+) imagery.

    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 July 10, 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 July 10, 2025
    Publisher NASA NSIDC DAAC;NSIDC
    Maintainer
    Identifier 10.5067/2R7KUXDQ3S44
    Data Last Modified 2025-07-09
    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 9c20ba2d-223b-4c3a-86c8-84291a65eaaf
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Old Spatial "CARTESIAN",{"WestBoundingCoordinate":-93.827,"NorthBoundingCoordinate":42.732,"EastBoundingCoordinate":-93.161,"SouthBoundingCoordinate":41.694}
    Program Code 026:000
    Source Datajson Identifier True
    Source Hash 67fd123ef8bc29e4c0c67c24aa140ee62bdadf4b1136fc3ecc051ef38937bb40
    Source Schema Version 1.1
    Spatial

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