Imaging · dataset · 2025
TRMM TMI/PR Combined Precipitation L3 1 month 0.5 degree x 0.5 degree V7 (TRMM_3B31) at GES DISC
Listed in NASA Data Portal
This is a combined rainfall product. 3B31 uses the high quality retrievals done for the narrow swath in 2B31 to calibrate the wide swath retrievals generated in 2A12.
Description
For each 0.5 degree box and each vertical layer, an adjustment ratio is calculated for the swath overlap region for one month. Only TMI pixels with 2A12 pixelStatus equal to zero are included in monthly averages, which effectively removes sea ice.
Links
Get the data
- Download this dataset through a directory map disc2.gesdisc.eosdis.nasa.gov/data/TRMM_L3/TRMM_3B31.7 ↗
download · from data nasa gov
- disc2.gesdisc.eosdis.nasa.gov /dods/TRMM_3B31_7.info ↗
Use GRADS DATA SERVER (GDS) to access the dataset's data
download · from data nasa gov
- Use OPeNDAP to access the dataset's data disc2.gesdisc.eosdis.nasa.gov/opendap/TRMM_L3/TRMM_3B31.7 ↗
download · from data nasa gov
- Use THREDDS DATA to download the dataset's data disc2.gesdisc.eosdis.nasa.gov/thredds/catalog/aggregation/TRMM_3B31.7/catalog.html ↗
download · from data nasa gov
- Download this dataset through Earthdata Search search.earthdata.nasa.gov/search?q=TRMM_3B31 ↗
download · from data nasa gov
- The dataset's project home page trmm.gsfc.nasa.gov ↗
download · from data nasa gov
- View documentation related to this dataset pps.gsfc.nasa.gov/Documents/filespec.TRMM.V7.pdf ↗
download · from data nasa gov
- View documentation related to this dataset pps.gsfc.nasa.gov/Documents/formatChangesV7.pdf ↗
download · from data nasa gov
- Get a related visualization docserver.gesdisc.eosdis.nasa.gov/public/project/Images/TRMM_3B31_7.png ↗
download · from data nasa gov
- This dataset's landing page disc.gsfc.nasa.gov/datacollection/TRMM_3B31_7.html ↗
download · from data nasa gov
- View documentation related to this dataset eorc.jaxa.jp/TRMM/documents/PR_algorithm_product_information/pr_manual/PR_I… ↗
download · from data nasa gov
- View this dataset's read me document disc2.gesdisc.eosdis.nasa.gov/data/TRMM_L3/TRMM_3B31/doc/README.TRMM_V7.pdf ↗
download · from data nasa gov
- View documentation related to this dataset gpmweb2https.pps.eosdis.nasa.gov/tsdis/AB/docs/anomalous.html ↗
download · from data nasa gov
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/trmm-tmi-pr-combined-precipitation-l3-1-month-0-5-degr… ↗
landing page · from data nasa gov
Catalogue records · 1
- CKAN API data.nasa.gov/api/3/action/package_show?id=d2a49255-b4a5-4494-93b3-2d41cd18f… ↗
metadata API · from data nasa gov
Topics
- From keywords
- Earth & Environmental Science · Ocean & Atmospheric Science
Provenance · 1 source records, 8 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Data Portal | d2a49255-b4a5-4494-93b3-2d41cd18fc90 | 10 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].local:field:earth-environmental | mapping · data nasa gov | vocabulary-mapper@1.0.0 | keywords['earth-science'] |
| concepts[field].local:field:ocean-atmospheric | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| created_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| description | source · data nasa gov | connector:data_nasa_gov@1.0.0 | /notes |
| license_text | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| publication_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| title | source · data nasa gov | connector:data_nasa_gov@1.0.0 | /title |
| updated_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 |