TY - JOUR A1 - Pitts, M. C. A1 - Poole, L. R. A1 - Thomason, L. W. T1 - CALIPSO polar stratospheric cloud observations: second-generation detection algorithm and composition discrimination JO - Atmos. Chem. Phys. J1 - ACP VL - 9 IS - 19 SP - 7577 EP - 7589 Y1 - 2009/10/12 PB - Copernicus Publications SN - 1680-7324 UR - https://acp.copernicus.org/articles/9/7577/2009/ L1 - https://acp.copernicus.org/articles/9/7577/2009/acp-9-7577-2009.pdf DO - 10.5194/acp-9-7577-2009 ER -