PPS has completed the production of the GIS-friendly TIF/TFW products created from the IMERG Early dataset.  These products include running accumulations at 3hr and 1day.

The Early TIF/TFW GIS-friendly products have been created back to the beginning of the mission: March 2014. They can be found on jsimpson server in the directories:

/NRTPUB/imerg/gis/early/YYYY/MM

Documentation for the TIF/TFW products is contained in the document README.GIS.pdf in /NRTPUB/imerg/gis.