The International MODIS/AIRS Processing Package (IMAPP)
EOS MODIS and AIRS preprocessing and product derivation software from the UW CIMSS :
The International MODIS/AIRS Processing Package (IMAPP) allows any ground station capable of receiving direct broadcast from Terra or Aqua to produce calibrated and geolocated MODIS radiances (Level 1), along with a select group of science products (Level 2). IMAPP is derived from the operational MODIS processing software developed at NASA GSFC, and is modified to be compatible with direct broadcast data.