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    • GPM Ground Validation Composite Satellite Overpasses OLYMPEX V4

    Metadata Updated: April 11, 2025

    The GPM Ground Validation Composite Satellite Overpasses OLYMPEX dataset provides brightness temperature, precipitation, and total column water vapor estimates from multiple satellite overpasses including DMSP F16-19, GCOM-W1, GPM, MetOp, NOAA, and NPP for the OLYMPEX field campaign. The OLYMPEX field campaign took place between November, 2015, and January, 2016, with additional ground sampling continuing through February, on the Olympic Peninsula in the Pacific Northwest of the United States. This field campaign provides ground-based validation support of the findings resulting from the Global Precipitation Measurement (GPM) Core Observatory satellite. Data files are available from November 1, 2015 thru May 1, 2016 in HDF-5 format.

    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 December 1, 2022
    Metadata Updated Date April 11, 2025

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date December 1, 2022
    Metadata Updated Date April 11, 2025
    Publisher NASA/MSFC/GHRC
    Maintainer
    Identifier C1979643229-GHRC_DAAC
    Data First Published 2018-07-23
    Language en-US
    Data Last Modified 2025-03-31
    Category OLYMPEX, geospatial
    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 b59caabb-12c3-4653-97d9-df9167a861f7
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.5067/GPMGV/OLYMPEX/MULTIPLE/DATA401
    Metadata Type geospatial
    Old Spatial -157.22 37.3591 -88.4232 57.4634
    Program Code 026:001
    Source Datajson Identifier True
    Source Hash 56ac0adc7eb830794333420f66591bcbbe2e226af17bf8331f44a7259ddc2775
    Source Schema Version 1.1
    Spatial
    Temporal 2015-11-01T01:26:15Z/2016-05-01T21:36:00Z

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