https://www-calipso.larc.nasa.gov/resources/calipso_users_guide/faq.php#q1_2
Where do I get version 3.01, 3.02, and 3.30 CALIPSO level 1 and level 2 data?
The CALIPSO level 1 and level 2 data are available from the NASA Langely Atmospheric Science Data Center (ASDC) at https://eosweb.larc.nasa.gov/.
https://eosweb.larc.nasa.gov/project/calipso/lidar_l1b_profile_table
https://eosweb.larc.nasa.gov/project/calipso/lidar_l2_aerosol_table
https://eosweb.larc.nasa.gov/project/calipso/lidar_l2_cloud_table