高分辨率SAR影像提取冰川面积与冰面河
杨燕,李震,黄磊,田帮森

Extraction of Glacier Area and Supraglacial Rivers Using High-resolution SAR Imagery
Yan Yang,Zhen Li,Lei Huang,Bangsen Tian
表1 本文方法提取冰川面积与目视解译冰川的面积对比
Table 1 Comparison between the glacier areas obtained using the method in this paper and the glacier areas calculated from the manual outlines map

冰川

编号

目视解译冰川

面积/km2

本文方法提取

面积/km2

相对差异

/%

10.230 10.228 50.7
20.385 90.386 50.1
30.783 50.818 44.5
41.286 41.299 21.0
576.104 076.518 60.5