基于Sentinel-1A数据的临高县早稻面积提取

刘警鉴, 李洪忠, 华璀, 孙毓蔓, 陈劲松, 韩宇

Extraction of early paddy rice area in Lingao County based on Sentinel-1A data

Jingjian LIU, Hongzhong LI, Cui HUA, Yuman SUN, Jinsong CHEN, Yu HAN

图6 典型地物NDVV和NDVH后向散射系数特征

Fig.6 Characteristic of backscattering coefficient of the NDVV and NDVH with typical objects