基于孤立森林的水体异常快速发现与识别
朱秀芳,李原,郭锐
Rapid Detection and Identification of Water Anomalies based on Isolated Forest
Xiufang ZHU,Yuan LI,Rui GUO
表 2
异常水体NDVI统计
Table 2
NDVI statistics of abnormal water bodies
类型
NDVI
最小值Min
最大值Max
均值Mean
标准差σ
范围
(Mean±2σ)
浒苔
0.16
0.61
0.408
0.13
(0.15,0.67)
黑臭水体
-0.303
-0.13
-0.204
0.049
(-0.302,-0.106)
溢油
-0.98
0
-0.88
0.23
(-1,-0.42)