Special Section: SAGE III-Ozone Loss and Validation Experiment and Third European Stratospheric Experiment on Ozone-2000 (SOLVE/THESEO) - SOL 34 Discriminating Types 1a and 1b polar stratospheric clouds in POAM satellite data

Browell [E.V.] ; Dempsey [David P.] ; Drdla [K.] ; Fromm [M.] ; Hamill [P.] ; Hoppel [K.W.] ; Pueschel [R.F.] ; Straua [A.W.]