NASA’s Cloud-Aerosol Transport System (CATS) is a lidar remote sensing instrument on the International Space Station (ISS). During its life span of 33 months, from 25 March 2015 through 29 October 2017, CATS provided measurements of cloud and aerosol profiles similar to CALIPSO.
CATS Level-1B Version 3-00 and Level-2O Version 3-01 data are now available both in the ICARE archive and at NASA/ASDC.