本研究選擇水利會之竹東工作站為研究區域,主要以最大概似法進行影像分類, 其訓練程序由地面調查可能之耕作面積和由影像分類所判釋之面積兩者互相比較。本 研究所利用之監督分類方法具有高度之準確性。此外,可根據影像分類和生長及收成 之圖像能協助我們計算每一農作物所需之水量。 The Chutung Working Station of Irrigation Association was selected as the study area. This study is aimed at imagery classification by the maximum-likelihood classification. The training procedure are comparing between the cultivation area calculated by g