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Status of TMPA and TMPA-RT

As previously announced, with the recent release of the long-record V06B IMERG Early, Late, and Final products in late summer of 2019, processing of the TMPA-RT and TMPA products is ending, with December 2019 being the final month of data. This means that TMPA-RT products have already ceased production and the TMPA products will end with December 2019 (expected by March 2020). Thanks go to the PPS team, who managed to keep some really old computer hardware alive long enough to meet this goal! These legacy products will continue to be hosted at PPS and GES DISC to allow users sufficient time to

What is the spatial and temporal resolution of GPM data?

The resolution of Level 0, 1, and 2 data is determined by the footprint size and observation interval of the sensors involved.  Level 3 products are given a grid spacing that is driven by the typical footprint size of the input data sets.

For our popular multi-satellite GPM IMERG data products, the spatial resolution is 0.1° x 0.1° (or roughly 10km x 10km) with a 30 minute temporal resolution.

Visit the directory of GPM & TRMM data products for details on the resolution of each specific products.

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