GPM PR on TRMM Spectral Latent Heating L3 1 month 0.5 degree x 0.5 degree V07 (GPM_3HSLH_TRMM) at GES DISC

Description

This is the new (GPM-formated) TRMM product. It replaces the old TRMM_3H25 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 Older versions will no longer be available and have been superseded by Version 07.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. Monthly Spectral Latent Heating produces 0.5 degree x 0.5 degree grid of latent heating profiles from the TRMM PR rain. The grids are in the Planetary Grid 2 structure matching the Dual-frequency PR on the core GPM observatory that covers 67S to 67N degrees of latitudes. Areas beyond the ±40 degrees of latitudes are padded with empty grid cells.

Resources

Name Format Description Link
5 https://docserver.gesdisc.eosdis.nasa.gov%2Fpublic%2Fproject%2FGPM%2Fbrowse%2FGPM_3HSLH_TRMM.png
5 https://disc.gsfc.nasa.gov%2Fdatacollection%2FGPM_3HSLH_TRMM_07.html
5 https://disc2.gesdisc.eosdis.nasa.gov%2Fdata%2FTRMM_L3%2FGPM_3HSLH_TRMM.07
5 https://disc2.gesdisc.eosdis.nasa.gov%2Fopendap%2FTRMM_L3%2FGPM_3HSLH_TRMM.07%2F
5 https://search.earthdata.nasa.gov%2Fsearch%3Fq%3DGPM_3HSLH_TRMM
5 https://gpm.nasa.gov%2F
5 https://gpmweb2https.pps.eosdis.nasa.gov%2Fpub%2FGPMfilespec%2Ffilespec.GPM.pdf
5 https://docserver.gesdisc.eosdis.nasa.gov%2Fpublic%2Fproject%2FGPM%2FREADME.TRMM.pdf
5 https://pps.gsfc.nasa.gov%2FDocuments%2FCSH_ATBD.pdf
5 https://pps.gsfc.nasa.gov%2FDocuments%2FV7A_SLH_caveats.pdf
5 https://gpmweb2https.pps.eosdis.nasa.gov%2Ftsdis%2FAB%2Fdocs%2Fanomalous.html
34 GPM_3HSLH_TRMM.png https://docserver.gesdisc.eosdis.nasa.gov/public/project/GPM/browse/GPM_3HSLH_TRMM.png
21 GPM_3HSLH_TRMM_07.html https://disc.gsfc.nasa.gov/datacollection/GPM_3HSLH_TRMM_07.html
5 GPM_3HSLH_TRMM.07 https://disc2.gesdisc.eosdis.nasa.gov/data/TRMM_L3/GPM_3HSLH_TRMM.07
5 GPM_3HSLH_TRMM.07 https://disc2.gesdisc.eosdis.nasa.gov/opendap/TRMM_L3/GPM_3HSLH_TRMM.07/
5 https://search.earthdata.nasa.gov/search?q=GPM_3HSLH_TRMM
5 https://gpm.nasa.gov/
33 filespec.GPM.pdf https://gpmweb2https.pps.eosdis.nasa.gov/pub/GPMfilespec/filespec.GPM.pdf
33 README.TRMM.pdf https://docserver.gesdisc.eosdis.nasa.gov/public/project/GPM/README.TRMM.pdf
33 CSH_ATBD.pdf https://pps.gsfc.nasa.gov/Documents/CSH_ATBD.pdf
33 V7A_SLH_caveats.pdf https://pps.gsfc.nasa.gov/Documents/V7A_SLH_caveats.pdf
21 anomalous.html https://gpmweb2https.pps.eosdis.nasa.gov/tsdis/AB/docs/anomalous.html
5 https://gpm.nasa.gov
0 The metadata's original source. https://cmr.earthdata.nasa.gov/search/concepts/C2264132394-GES_DISC.iso19115

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  • earth-science-clouds-atmosphere-cloud-dynamics-heat-flux

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