GPCP Precipitation Level 3 Monthly 0.5-Degree V3.3 (GPCPMON) at GES DISC

Description

Version 3.3 is the current version. Older versions have been superseded by Version 3.3. Product latency/update: The products are currently paused at September 2024 because the IR input dataset from NCEI requires a new calibration scheme to extend past that point. Once NCEI irons out the calibration, we expect to return to quarterly updates. The Global Precipitation Climatology Project (GPCP) is the precipitation component of an internationally coordinated set of (mainly) satellite-based global products dealing with the Earth's water and energy cycles, under the auspices of the Global Water and Energy Experiment (GEWEX) Data and Assessment Panel (GDAP) of the World Climate Research Program. As the follow on to the GPCP Version 2.X products, GPCP Version 3 (GPCP V3.3) seeks to continue the long, homogeneous precipitation record using modern merging techniques and input data sets. The GPCPV3 suite currently consists the 0.5-degree monthly and daily products. A follow-on 0.1-degree 3-hourly is expected. All GPCPV3 products will be internally consistent. Inputs consist of the GPROF SSMI/SSMIS orbit files that are used to calibrate the PERSIANN-CDR IR-based precipitation in the region 58°N-S, which are in turn adjusted to the monthly climatological MCTG. Outside of 58°N-S, TOVS/AIRS estimates, adjusted climatologically to the MCTG, are used. The PERSIANN-CDR/TOVS/AIRS estimates are then merged in the region 35°N-S-58°N-S, which are then merged with GPCC gauge analyses over land to obtain the final product. In addition to the final precipitation field, ancillary precipitation and error estimates are provided.

Resources

Name Format Description Link
5 https://docserver.gesdisc.eosdis.nasa.gov%2Fpublic%2Fproject%2FImages%2FGPCPMON_V33.png
5 https://disc.gsfc.nasa.gov%2Fdatacollection%2FGPCPMON_3.3.html
5 https://measures.gesdisc.eosdis.nasa.gov%2Fdata%2FGPCP%2FGPCPMON.3.3%2F
5 https://search.earthdata.nasa.gov%2Fsearch%3Fq%3DGPCPMON_3.3
5 https://giovanni.gsfc.nasa.gov%2Fgiovanni%2F%23dataKeyword%3DGPCP%2520monthly%2520V3.3
5 https://measures.gesdisc.eosdis.nasa.gov%2Fopendap%2FGPCP%2FGPCPMON.3.3%2F
5 https://docserver.gesdisc.eosdis.nasa.gov%2Fpublic%2Fproject%2FMEaSUREs%2FGPCP%2FGPCP_ATBD_V3.3_Monthly.pdf
5 https://docserver.gesdisc.eosdis.nasa.gov%2Fpublic%2Fproject%2FMEaSUREs%2FGPCP%2FRelease_Notes.GPCPV3.3.pdf
5 https://measures.gesdisc.eosdis.nasa.gov%2Fdata%2FGPCP%2FGPCPMON.3.3%2Fdoc%2FREADME.GPCPV3.3_Monthly.pdf
34 GPCPMON_V33.png https://docserver.gesdisc.eosdis.nasa.gov/public/project/Images/GPCPMON_V33.png
21 GPCPMON_3.3.html https://disc.gsfc.nasa.gov/datacollection/GPCPMON_3.3.html
5 https://measures.gesdisc.eosdis.nasa.gov/data/GPCP/GPCPMON.3.3/
5 https://search.earthdata.nasa.gov/search?q=GPCPMON_3.3
5 https://giovanni.gsfc.nasa.gov/giovanni/#dataKeyword=GPCP%20monthly%20V3.3
5 https://measures.gesdisc.eosdis.nasa.gov/opendap/GPCP/GPCPMON.3.3/
33 README.GPCPV3.3_Monthly.pdf https://measures.gesdisc.eosdis.nasa.gov/data/GPCP/GPCPMON.3.3/doc/README.GPCPV3.3_Monthly.pdf
33 GPCP_ATBD_V3.3_Monthly.pdf https://docserver.gesdisc.eosdis.nasa.gov/public/project/MEaSUREs/GPCP/GPCP_ATBD_V3.3_Monthly.pdf
33 Release_Notes.GPCPV3.3.pdf https://docserver.gesdisc.eosdis.nasa.gov/public/project/MEaSUREs/GPCP/Release_Notes.GPCPV3.3.pdf
0 The metadata's original source. https://cmr.earthdata.nasa.gov/search/concepts/C3405935516-GES_DISC.iso19115

Tags

  • earth-science-precipitation-atmosphere
  • earth-science-precipitation-atmosphere-precipitation-rate

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