基于遥感时空融合的升金湖湿地生态水文结构分析
张晓川,王杰

The Analysis of Eco-hydrological Structure of Shengjin Lake Wetland based on Spatial and Temporal Fusion Technology of Remote Sensing
Xiaochuan Zhang,Jie Wang
表3 不同水体指数水体提取精度评价
Table 3 Accuracy assessment of water body extraction by different water indices
水体指数

总体

精度/%

Kappa

系数

错分

误差/%

漏分

误差/%

AWEI95.060.942.25.5
EWI93.270.923.09.4
MNDWI95.380.932.59.4
NCWI96.780.951.54.8
NDWI93.140.921.85.3