IMERG Late Run PPS Near Real-time GIS

Data Download Instructions
  • Click here to register for PPS data access
  • Read documentation for using IMERG GeoTIFF + Worldfiles
  • Files located in ./[yyyy]/[mm]
  • 30 minute, 3 hour, 1 day, 7 day, and 1 month files are all available in the same directory, with the timespan indicated within the filename (e.g. 3B-HHR-L.MS.MRG.3IMERG.20200516-S083000-E085959.0510.V06B.3hr.tif is a 3 hour file) 
  • 1 month files are located in the folder corresponding to the first day of each month.
  • Precipitation values are scaled by a factor of x10 (0.1mm) for 30 minute, 3 hour, 1 day, 3 day and 7 day files, and are scaled by a factor of x1 (1mm) for 1 month files.
  • Data access is also available via FTPS, click here for instructions.
Product Type
Data Source
Data Format(s)
Temporal Resolution
Spatial Resolution