2000—2020年青海省冰川和湖泊演化特征

张聪, 姚晓军, 肖建设, 张鸿芳, 王玉, 薛娇

Characteristics of glacier and lake variations in Qinghai province from 2000 to 2020

ZHANG Cong, YAO Xiao-jun, XIAO Jian-she, ZHANG Hong-fang, WANG Yu, XUE Jiao

图2 基于Landsat影像的冰川边界提取过程

Fig. 2 The process of glacier boundary extraction based on Landsat imagery