@book{ BC16149883, author = "SPIE Conference on Remote Sensing for Environmental Monitoring, GIS Applications, and Geology and Michel, Ulrich and SPIE Europe and European Association of Remote Sensing Companies and Society of Photo-optical Instrumentation Engineers", title = "Remote sensing for environmental monitoring, GIS applications, and geology VIII : 15-18 September 2008, Cardiff, Wales, United Kingdom", publisher = "SPIE", year = "2008", series = "Proceedings / SPIE -- the International Society for Optical Engineering", number = "v. 7110", URL = "https://ci.nii.ac.jp/ncid/BC16149883" }