基于高光谱指数的棉花冠层等效水厚度估算
马岩川1,2,刘浩1,陈智芳1,张凯1,余轩1,2,王景雷1,孙景生1(
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Canopy Equivalent Water Thickness Estimation of Cotton Based on Hyperspectral Index
YanChuan MA1,2,Hao LIU1,ZhiFang CHEN1,Kai ZHANG1,Xuan YU1,2,JingLei WANG1,JingSheng SUN1()
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图3. 全生育期内CEWT与RSI线性关系决定系数(R2)前10%等高线图
a：建模数据,b：检验数据 a: Calibration dataset, b: Validation dataset
Fig. 3. Contour maps of coefficients of the top 10% determination (R2) for linear relationship between RSI and CEWT during the full growth period
