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    • GPM Ground Validation NCAR Particle Probes OLYMPEX V1

    Metadata Updated: April 10, 2025

    The GPM Ground Validation NCAR Particle Probes OLYMPEX dataset consists of ice water content, particle concentration normalized by bin width, and total particle concentration collected from three instruments flown on the University of North Dakota (UND) Citation aircraft during selected dates in November and December 2015. The PMS Two-Dimensional Cloud probe (2D-C), the SPEC Two-dimensional Stereo probe (2D-S), and two SPEC High Volume Precipitation Spectrometer 3 (HVPS-3) instruments were used in the Global Precipitation Mission (GPM) Olympic Mountains Experiment (OLYMPEX) campaign. All instruments are two-dimensional optical array probes which record images of particles that travel through the sampling area. Data files are available in ASCII format, and browse images are available in PNG 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 10, 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 10, 2025
    Publisher NASA/MSFC/GHRC
    Maintainer
    Identifier C1979667997-GHRC_DAAC
    Data First Published 2017-08-28
    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 cccb23a0-75ab-4e74-b745-7ec260ad922e
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.5067/GPMGV/OLYMPEX/PROBES/DATA201
    Metadata Type geospatial
    Old Spatial -126.129 46.2209 -97.1811 48.3535
    Program Code 026:001
    Source Datajson Identifier True
    Source Hash 1f4c3b2ee1070809ddb6195134fc362aab69fa6238c856dd8c2dcf7bea1f2d59
    Source Schema Version 1.1
    Spatial
    Temporal 2015-11-12T19:15:00Z/2015-12-20T21:01:40Z

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