@Article{tc-3-1-2009, AUTHOR = {Ozsoy-Cicek, B. and Xie, H. and Ackley, S. F. and Ye, K.}, TITLE = {Antarctic summer sea ice concentration and extent: comparison of ODEN 2006 ship observations, satellite passive microwave and NIC sea ice charts}, JOURNAL = {The Cryosphere}, VOLUME = {3}, YEAR = {2009}, NUMBER = {1}, PAGES = {1--9}, URL = {http://www.the-cryosphere.net/3/1/2009/}, DOI = {10.5194/tc-3-1-2009} }