@article{oai:nipr.repo.nii.ac.jp:00003640, author = {セコ, カツモト and ワダ, マコト and アオキ, シュンジ and SEKO, Katsumoto and WADA, Makoto and AOKI, Shuhji}, journal = {Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology}, month = {May}, note = {P(論文), Based on the daily variation of T_b of NOAA AVHRR channel-4 data, several characteristic features of the variation of T_b in the Antarctic region were presented. Remarkable differences in the T_b variation between ocean and continent were found. The amplitude of the seasonal cycle of the T_b variation is much larger over the continent than the ocean, because of the strong inversion over the continent in winter. The short term T_b variation within 10 days over the ocean is controlled by synoptic disturbances. The T_b variation over the continent revealed longer periodicity of a few tens of days. The variation is caused by the cloud intrusion into the Antarctic continent.}, pages = {31--42}, title = {THE CHARACTERISTIC VARIATION OF T_b IN THE ANTARCTIC REGION REVEALED BY NOAA AVHRR CHANNEL-4 DATA}, volume = {4}, year = {1991} }