著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Junko Iwahashi and Takayuki Nakano and Dai Yamazaki,Classification of topography in artificially modified alluvial plains using DEMs,EasyChair Preprints,2516-2314,EasyChair,2018-05-25,,,,https://cir.nii.ac.jp/crid/1362262944410166528,https://doi.org/10.29007/g4hx