@Article{acpd-3-225-2003, AUTHOR = {Newchurch, M. J. and Sun, D. and Kim, J. H. and Liu, X.}, TITLE = {Tropical tropospheric ozone derived using Clear-Cloudy Pairs (CCP) of TOMS measurements}, JOURNAL = {Atmospheric Chemistry and Physics Discussions}, VOLUME = {3}, YEAR = {2003}, NUMBER = {1}, PAGES = {225--252}, URL = {http://www.atmos-chem-phys-discuss.net/3/225/2003/}, ISSN = {1680-7367} }