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    • GPM TMI on TRMM unpacked data L1A 1.5 hours 13 km V07 (GPM_1ATMI) at GES DISC

    Metadata Updated: December 6, 2023

    This is the new (GPM-formated) TRMM product. It replaces the old TRMM_1A11

        Version 07 is the current version of the data set. Previous versions have been superseded by Version 07.

    The 1ATMI product contains science and housekeeping sensor count data directly from the TRMM Microwave Imager (TMI) Instrument aboard the TRMM satellite. The data has been unpacked from the spacecraft packets and geolocated. A Level 1A file contains data for a single orbit and has a file size of about 33 MB. There are 16 files of TMI 1A data produced per day.

    Spatial coverage is between 38 degrees North and 38 degrees South owing to the 35 degree inclination of the TRMM satellite. This orbit provides extensive coverage in the tropics and allows each location to be covered at a different local time each day, enabling the analysis of the diurnal cycle of precipitation.

    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 C2264132558-GES_DISC
    Data First Published 2021-07-21
    Language en-US
    Data Last Modified 2021-07-21
    Category TRMM, 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 Tropical Rainfall Measuring Mission (TRMM). 2021-07-29. GPM_1ATMI. GPM TMI on TRMM unpacked data L1A 1.5 hours 13 km 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/TMI/TRMM/1A/07. https://disc.gsfc.nasa.gov/datacollection/GPM_1ATMI_07.html. Digital Science Data.
    Creator Tropical Rainfall Measuring Mission (TRMM)
    Data Presentation Form Digital Science Data
    Graphic Preview File https://docserver.gesdisc.eosdis.nasa.gov/public/project/Images/GPM_1ATMI_05.png
    Harvest Object Id fb9b10aa-7689-4afb-b740-0e297585128c
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.5067/GPM/TMI/TRMM/1A/07
    Metadata Type geospatial
    Old Spatial -180.0 -38.0 180.0 38.0
    Program Code 026:001
    Release Place Greenbelt, MD
    Series Name GPM_1ATMI
    Source Datajson Identifier True
    Source Hash fd603a3274d43708ca2cfc0632f41efdd2d68e9d3520b1385d340a460b90689c
    Source Schema Version 1.1
    Spatial
    Temporal 1997-12-07T00:00:00Z/2015-04-08T23:59:59.999Z

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