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基于SAR与光学遥感数据相结合的农作物种植类型识别研究
江珊1,2(), 王春2,3, 宋宏利1, 刘玉锋2
A study of crop planting type recognition based on SAR and optical remote sensing data
JIANG Shan1,2(), WANG Chun2,3, SONG Hongli1, LIU Yufeng2

图3. 农作物各波段光谱反射率曲线

Fig.3. Spectral reflectance curve of crops