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    • GPM PR on TRMM Spectral Latent Heating Profiles L2 1.5 hours 5 km V07 (GPM_2HSLH_TRMM) at GES DISC

    Metadata Updated: December 6, 2023

    This a new (GPM-formated) TRMM product. There is no equivalent in the old TRMM suite of products.

    Version 07 is the current version of the data set. Older versions will no longer be available and have been superseded by Version 07.

    Estimating vertical profiles of latent heating released by precipitating cloud systems is one of the key objectives of TRMM, together with accurately measuring the horizontal distribution of tropical rainfall.

    The method uses TRMM PR information [precipitation-top height (PTH), precipitation rates at the surface and melting level, and rain type] to select heating profiles from lookup tables. Heating-profile lookup tables for the three rain types—convective, shallow stratiform, and anvil rain (deep stratiform with a melting level)—were derived from numerical simulations of tropical cloud systems from the Tropical Ocean and Global Atmosphere Coupled Ocean–Atmosphere Response Experiment (TOGA COARE) utilizing a cloud-resolving model (CRM). The SLH algorithm is severely limited by the inherent sensitivity of the TRMM PR. For latent heating, the quantity required is actually cloud top, but the PR can detect only precipitation-sized particles.

    Because observed information on precipitation depth is used in addition to precipitation type and intensity, differences between shallow and deep convection are more distinct in the SLH algorithm in comparison with the CSH algorithm.

    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

    References

    https://doi.org/10.1175/AMSMONOGRAPHS-D-15-0013.1

    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 C2264132245-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_2HSLH_TRMM. GPM PR on TRMM Spectral Latent Heating Profiles L2 1.5 hours 5 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/PR/TRMM/SLH/2H/07. https://disc.gsfc.nasa.gov/datacollection/GPM_2HSLH_TRMM_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/GPM/browse/GPM_2HSLH_TRMM.png
    Harvest Object Id bf950a43-1103-48e6-8348-00995d2f4e94
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.5067/GPM/PR/TRMM/SLH/2H/07
    Metadata Type geospatial
    Old Spatial -180.0 -37.0 180.0 37.0
    Program Code 026:001
    Related Documents https://doi.org/10.1175/AMSMONOGRAPHS-D-15-0013.1
    Release Place Greenbelt, MD
    Series Name GPM_2HSLH_TRMM
    Source Datajson Identifier True
    Source Hash f36fde3eeb2a291e5ed0554a957137b38330003710c5369709d86784f844a271
    Source Schema Version 1.1
    Spatial
    Temporal 1997-12-07T00:00:00Z/2015-04-01T23:59:59.999Z

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