基于全波段高光谱的冬小麦生长参数估算方法比较

纪景纯, 刘建立, 牛玉洁, 宣可凡, 蒋一飞, 邓皓东, 李晓鹏

Comparison of Estimation Methods for Growth Parameters of Winter Wheat Based on Full-Band Hyperspectral Data

Ji Jingchun, Liu Jianli, Niu Yujie, Xuan Kefan, Jiang Yifei, Deng Haodong, Li Xiaopeng

图3 不同氮肥梯度下冬小麦冠层光谱反射率

Fig.3 Canopy hyperspectral reflectance of winter wheat under different nitrogen fertilizer gradients