About FUKUHARA MICHIKAZU
About AMANO TETSURO
About 農研セ
About MIYACHI NAOMICHI
About 北海道農試
About 日本写真測量学会学術講演会発表論文集
About satellite image
About Agricultural economy,agricultural management
About Photogrammetry,aerial photograph
About ランドサット
About TMデータ
About 畑作物
About 作付