About OBANAWA HIROYUKI
About 農業・食品産業技術総合研究機構 北海道農業研究セ
About SAKANOUE SEIICHI
About 農業・食品産業技術総合研究機構 北海道農業研究セ
About YAGI TAKANORI
About 農業・食品産業技術総合研究機構 北海道農業研究セ
About remotely piloted vehicle
About remote sensing
About depth
About snow cover
About Hokkaido
About position measurement
About snow depth
About Sapporo City
About Meteorology in general
About 積雪深
About 計測
About RTK
About UAV
About 有効性