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    • GPM PR and TMI on TRMM (Combined Precipitation) L3 1 month 0.25x0.25 degree V07 (GPM_3CMB_TRMM) at GES DISC

    Metadata Updated: December 6, 2023

    This is the new (GPM-formated) TRMM product. It replaces the old TRMM_3B31

    This is the GPM-like formatted TRMM Combined Precipitation (TRMM Ku radar and microwave radiometer/imager), first released with the "V8" TRMM reprocessing. Gombined Radar-Radiometer Algorithm performs two basic functions:

    First, it provides, in principle, the most accurate, high resolution estimates of surface rainfall rate and precipitation vertical distributions that can be achieved from a spaceborne platform, and it is therefore valuable for applications where information regarding instantaneous storm structure are vital.

    Second, a global, representative collection of combined algorithm estimates will yield a single common reference dataset that can be used to “cross-calibrate” rain rate estimates from all of the passive microwave radiometers in the TRMM and GPM constellations.

    The cross-calibration of radiometer estimates is crucial for developing a consistent, high time-resolution precipitation record for climate science and prediction model validation applications.

    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 December 6, 2023

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Graphic Preview

    Graphic Preview

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date December 1, 2022
    Metadata Updated Date December 6, 2023
    Publisher NASA/GSFC/SED/ESD/GCDC/GESDISC
    Maintainer
    Identifier C2264132450-GES_DISC
    Data First Published 2021-07-21
    Language en-US
    Data Last Modified 2021-07-21
    Category GPM, geospatial
    Public Access Level public
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.nasa.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Citation William Olson. 2021-07-29. GPM_3CMB_TRMM. GPM PR and TMI on TRMM (Combined Precipitation) L3 1 month 0.25x0.25 degree V07. Greenbelt, MD. Archived by National Aeronautics and Space Administration, U.S. Government, Goddard Earth Sciences Data and Information Services Center (GES DISC). https://doi.org/10.5067/GPM/PRTMI/TRMM/3B-MONTH/07. https://disc.gsfc.nasa.gov/datacollection/GPM_3CMB_TRMM_07.html. Digital Science Data.
    Creator William Olson
    Data Presentation Form Digital Science Data
    Graphic Preview File https://docserver.gesdisc.eosdis.nasa.gov/public/project/GPM/browse/GPM_3CMB_TRMM.png
    Harvest Object Id a3d1fa34-829e-4320-a38e-ea84426b3b21
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.5067/GPM/PRTMI/TRMM/3B-MONTH/07
    Metadata Type geospatial
    Old Spatial -180.0 -40.0 180.0 40.0
    Program Code 026:001
    Release Place Greenbelt, MD
    Series Name GPM_3CMB_TRMM
    Source Datajson Identifier True
    Source Hash 8a0badbf80c6671c1d762328fdc6ed01a58b1dee87b4e9215c278dd3d994acfb
    Source Schema Version 1.1
    Spatial
    Temporal 1997-12-01T00:00:00Z/2015-04-30T23:59:59.999Z

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