基于Google Earth Engine平台的三江源地区生态 环境质量动态监测与分析
陈炜,黄慧萍,田亦陈,杜云艳

Monitoring and Assessment of the Eco-Environment Quality in the Sanjiangyuan Region based on Google Earth Engine
CHEN Wei,HUANG Huiping,TIAN Yichen,DU Yunyan
图6 1990-2015年三江源地区各自治州生态环境质量分级面积比重
Fig. 6 Eco-environment quality dynamics by classified RSEI in the prefectures of the Sanjiangyuan region from 1990 to 2015