有云Landsat TM/OLI影像结合DEM提取青藏高原湖泊边界的自动算法研究
王鑫蕊,晋锐,林剑,曾祥飞,赵泽斌

Automatic Algorithm for Extracting Lake Boundaries in Qinghai-Tibet Plateau based on Cloudy Landsat TM/OLI Image and DEM
Xinrui Wang,Rui Jin,Jian Lin,Xiangfei Zeng,Zebin Zhao
图5 等高线示意图
Fig.5 Contour Diagram