GPM TMI on TRMM Antenna Temperatures L1BASE 1.5 hours 13 km V08 (GPM_BASETRMMTMI) at GES DISC

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

The BASETRMMTMI product contains unaltered data directly from the TRMM Microwave Imager (TMI) aboard the TRMM satellite.

It has has two purposes: To repackage the raw satellite data from binary Consultative Committee for Space Data Systems (CCSDS) packets to Hierarchical Data Format (HDF5), and to geolocate the sample data. The counts in the product are the raw counts taken directly from the packets created by the TRMM Microwave Imager (TMI) instrument. There is no calibration or interpretation performed at the BASETRMMTMI level.

Data and Resources

Additional Info

Field Value
Maintainer Earthdata Forum
Last Updated June 9, 2026, 00:17 (UTC)
Created June 2, 2026, 21:11 (UTC)
accessLevel public
bureauCode {026:00}
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
harvest_object_id dd94e783-c284-4c7f-be18-426e46ceb6d3
harvest_source_id b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title Science Discovery Engine
identifier 10.5067/GPM/TMI/TRMM/BASE/08
license https://www.usa.gov/government-works
modified 2026-06-03T16:52:52Z
programCode {026:000}
publisher NASA/GSFC/SED/ESD/TISL/GESDISC
resource-type Dataset
source_datajson_identifier true
source_hash 0207e0eaf07855dfa4a76a45b5b1070e4659079378c863393dc6558d79e25f34
source_schema_version 1.1
spatial ["GEODETIC", [{"WestBoundingCoordinate": -180, "NorthBoundingCoordinate": 38, "EastBoundingCoordinate": 180, "SouthBoundingCoordinate": -38}]]
temporal 1997-12-07/2015-04-08
theme {"Earth Science"}