基于多时相Sentinel-1水稻种植范围提取

查东平, 蔡海生, 张学玲, 何庆港

Extraction of paddy fields using multi-temporal Sentinel-1 images

ZHA Dongping, CAI Haisheng, ZHANG Xueling, HE Qinggang

图7 水稻田不同时相平均后向散射系数

Fig.7 Average backscattering coefficient of paddy field in different time-phase