SEVI指数消除4种十米级空间分辨率卫星影像地形阴影影响的效果评价
马锦典,江洪

Performance Evaluation of Topographic Correction for Four Spatial Resolution Images by the Shadow-Eliminated Vegetation Index (SEVI)
Jindian Ma,Hong Jiang
表6 植被指数与cosi的决定系数(r2
Table 6 The r2 of vegetation indices versus cosi
VI数据类型r2(10 m)r2(16 m)r2(30 m)r2(50 m)
NDVISurface Reflectance0.443 10.387 10.586 30.306 7
SCS+C0.001 70.206 10.023 00.111 0
SEVISurface Reflectance0.017 30.010 70.001 10.000 1