@book{ BA41603725, author = "藤定, 広幸 and Society of Photo-optical Instrumentation Engineers", title = "Sensors, systems, and next-generation satellites II : 21-24 September 1998, Barcelona, Spain", publisher = "SPIE--The International Society for Optical Engineering", year = "1998", series = "Proceedings / SPIE -- the International Society for Optical Engineering", number = "v. 3498", URL = "https://ci.nii.ac.jp/ncid/BA41603725" }