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(
r
2
)
Table 6
The
r
2
of vegetation indices versus cosi
VI
数据类型
r
2
(10 m)
r
2
(16 m)
r
2
(30 m)
r
2
(50 m)
NDVI
Surface Reflectance
0.443 1
0.387 1
0.586 3
0.306 7
SCS+C
0.001 7
0.206 1
0.023 0
0.111 0
SEVI
Surface Reflectance
0.017 3
0.010 7
0.001 1
0.000 1