@article{oai:nipr.repo.nii.ac.jp:00004008, author = {サトウ, タカシ and タケカワ, モトアキ and ミヤウチ, セイジ and ナカムラ, タツオ and ヨシミ, ヒデシ and イナガワ, ユズル and ヤマモト, ヨシカツ and タグチ, ユウジ and アボ, トシヒロ and イジマ, オサム and SATO, Takashi and TAKEKAWA, Motoaki and MIYAUCHI, Seiji and NAKAMURA, Tatsuo and YOSHIMI, Hideshi and INAGAWA, Yuzuru and YAMAMOTO, Yoshikatsu and TAGUCHI, Yuji and ABO, Toshihiro and IJIMA, Osamu}, journal = {Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology}, month = {Nov}, note = {P(論文), The RS2-91 rawinsonde system replaced the RS2-80 rawinsonde system on January 1,1995 for upper-air observations at Syowa Station, Antarctica. In order to determine the properties of RS2-91 and RS2-80,a total of 45 flights were carried out with the two types of link radiosondes at Syowa Station, from December 1994 to September 1995. The RS2-80 rawinsonde consists of a rod thermistor painted in white, a carbon hygristor and a baroswitch aneroid capsule for measuring temperature, humidity and pressure, respectively. The RS2-91 rawinsonde consists of a rod thermistor coated with vacuum-evaporated aluminum, a thin capacitor film and a capacitive aneroid capsule, respectively. The solar radiation correction is applied for air temperature measurements with both the RS2-91 and RS2-80. The differences of temperatures measured at standard pressure levels were within approximately ±1.5℃ in the stratosphere during this period. The characteristic tendencies are as follows. In the stratosphere in the daytime, the temperatures measured by RS2-91 were lower than those measured by RS2-80 in the winter, under low temperature conditions (below -80℃). In the fall (approximately -50℃), however, those measured by RS2-91 were higher than those measured by RS2-80.}, title = {COMPARISON OF AEROLOGICAL DATA MEASURED BY MEANS OF RS2-91 RAWINSONDE AND RS2-80 RAWINSONDE AT SYOWA STATION, ANTARCTICA}, volume = {11}, year = {1997} }