基于无人机的喀斯特退化天坑地下森林树高特征研究

张永永,税伟,冯洁,孙祥,孙晓瑞,刘橼锰,李慧

Tree-height Characterization of Karst Degraded Tiankeng Underground Forests Using Unmanned Aerial Vehicles

yongyong Zhang,Wei Shui,Jie Feng,Xiang Sun,Xiaorui Sun,Yuanmeng Liu,Hui Li

图8 退化天坑南侧地下森林及地表南坡树高与DEM、坡度的关系

Fig.8 Relationship between tree height on the south slope of the Tiankeng underground forest and the surface with DEM and slope