Version 07 is the current version of the data set. Older versions are no longer available and have been superseded by the current version. This GPM GMI dataset contains "GMI Antenna Temperatures", and is written as a multi-Swath Structure. Swath S1 has channels 1-9: 10V 10H 19V 19H 23V 37V 37H 89V 89H. Swath S2 has channels 10-13: 166V 166H 183+/-3V 183+/-8V. GMIBASERSS is the standard GMI calibration product with full precision of all physical fields. It contains one full orbit plus 200 overlap scans from previous orbit and 200 overlap scans from the post orbit.