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8 VV极化各地物不同时相后向散射系数图

Fig.8 Backscattering coefficient diagrams of VV polarized objects in different time-phase