TRMM and GPM

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TRMM and GPM

by EarthdataForumContributor » Mon Feb 10, 2020 4:54 pm America/New_York

What is the global projection used for TRMM and GPM Level-3 data?

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GES DISC - zliu
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Re: TRMM and GPM

by GES DISC - zliu » Tue Feb 11, 2020 12:09 pm America/New_York

The projection used is, geographically, the Equirectangular projection, and the datum is WGS84.

When import the data into GIS software (e.g., ArcGIS, Erdas/Imagine, ENVI), select the global WGS84 "Geograhic" coordinate system as spatial reference/projection info.

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