About HAYAMI ATSURO
About 北大 大学院農学研究院
About KANG Tae-Hwan
About ChungBuk National Univ., Chungbuk, KOR
About KAIZU YUTAKA
About 北大 大学院農学研究院
About NOGUCHI NOBORU
About 北大 大学院農学研究院
About 農業機械学会誌
About pastureland
About geographic information system
About land preparation
About topographic survey
About spatial frequency
About frequency analysis
About GPS
About GPS
About RTK-GPS
About RTK-GPS
About geographic information
About morphometry
About geomorphic analysis
About topographical features
About Agricultural engineering
About Processing of topographic data
About Graphic and image processing in general
About 衛星測位システム
About 地理情報システム
About 牧草地
About 空間情報
About 周波数解析
About 基盤整備