AIRS-CloudSat cloud mask and radar reflectivities collocation indexes V4.0 (AIRS_CPR_IND) at GES_DISC
Version 4.1 is the current version of the data set. Previous versions are no longer available and have been superseded by Version 4.1.

This is AIRS-AMSU-CloudSat collocation indexes, in netCDF-4  format. These data map CloudSat profile indexes to the collocated AMSU field of views, and AIRS IR footprints, per AIRS …