基于U型神经网络的沙丘-草甸相间地区无人机影像植被覆盖度提取及其影响因素
张亦然, 刘廷玺, 童新, 段利民, 王昕

Extraction and influencing factors of vegetation coverage using unmanned aerial vehicle images in dune-meadow transitional area
Yiran Zhang, Tingxi Liu, Xin Tong, Limin Duan, Xin Wang
图1 研究区及无人机飞行样地
Fig.1 Location of the study area and UAV flight sample plot