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GPM PR and TMI on TRMM Combined Precipitation L2B 1.5 hours 5 km V07 (GPM_2BCMB_TRMM) at GES DISC

Metadata Updated: December 6, 2023

This is the new (GPM-formated) TRMM product. It replaces the old TRMM_2B31

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

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 C2264132362-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_2BCMB_TRMM. GPM PR and TMI on TRMM Combined Precipitation L2B 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/PRTMI/TRMM/2B/07. https://disc.gsfc.nasa.gov/datacollection/GPM_2BCMB_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_2BCMB_TRMM.png
Harvest Object Id 75e444a4-2003-4945-ae45-be083e3e3b80
Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
Harvest Source Title NASA Data.json
Homepage URL https://doi.org/10.5067/GPM/PRTMI/TRMM/2B/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_2BCMB_TRMM
Source Datajson Identifier True
Source Hash c22065c0fffba6d05e28c37cace295f1a14a94be7020d7be77bd218ad4521020
Source Schema Version 1.1
Spatial
Temporal 1997-12-07T00:00:00Z/2015-04-01T23:59:59.999Z

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