@Article{acpd-5-815-2005, AUTHOR = {Krijger, J. M. and Aben, I. and Schrijver, H.}, TITLE = {Distinction between clouds and ice/snow covered surfaces in the identification of cloud-free observations using SCIAMACHY PMDs}, JOURNAL = {Atmospheric Chemistry and Physics Discussions}, VOLUME = {5}, YEAR = {2005}, NUMBER = {1}, PAGES = {815--845}, URL = {http://www.atmos-chem-phys-discuss.net/5/815/2005/}, ISSN = {1680-7367} }