引入NDVI改进SRTM DEM的新方法
刘焕军,马雨阳,杨昊轩,姜芸,巩超,吕航

A New Method of Introducing NDVI to Improve SRTM DEM
Huanjun Liu,Yuyang Ma,Haoxuan Yang,Yun Jiang,Chao Gong,Lü Hang
图1 研究区位置与采样点分布图
Fig.1 Map of soil samples and location in study area