Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Wen Liu and Fumio Yamazaki and Konomi Hara,Urban land-cover classification based on airborne hyperspectral data and field observation,SPIE Proceedings,0277-786X,SPIE,2014-10-21,9244,,92440P,https://cir.nii.ac.jp/crid/1873116917950871424,https://doi.org/10.1117/12.2066616