@article{oai:jaxa.repo.nii.ac.jp:00022416, author = {境澤, 大亮 and 川上, 修司 and 中島, 正勝 and 田中, 智章 and 井上, 誠 and 森野, 勇 and 内野, 修 and Sakaizawa, Daisuke and Kawakami, Shuji and Nakajima, Masakatsu and Tanaka, Tomoaki and Inoue, Makoto and Morino, Isamu and Uchino, Osamu}, issue = {1}, journal = {日本リモートセンシング学会誌, Journal of The Remote Sensing Society of Japan}, month = {Aug}, note = {Airborne measurements of the partial column-averaged dry-air mixing ratio of CO2 (XCO2) and moderate airplane height detection were performed using an amplitude-modulated 1.57-μm differential laser absorption spectrometer (LAS). The LAS system proved to be compact, reliable, and rigid in the field measurements. Airborne demonstration flights resulted in a high correlation coefficient of 0.987 between XCO2 observed from LAS and XCO2 calculated from in situ measurements. The average XCO2 obtained from LAS and in situ data agreed within 1.5 ppm, and the method achieved a measurement precision of 2.5 ppm for spiral measurements., 資料番号: PA1410052000}, pages = {1--9}, title = {二酸化炭素気柱量計測用1.57 μm光ファイバー型レーザー吸収分光計}, volume = {34}, year = {2014} }