Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "田中, 龍二 and 外山, 泉 and 長山, 昭夫",ACCURACY ASSESSMENT OF TOPOGRAPHICAL SURVEY BY USING STILL IMAGE TAKEN FROM UAV,RESERCH REPORT,2187-0462,第一工業大学,2018-03,,第30号,39-44,https://cir.nii.ac.jp/crid/1050578283080454016,