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
表3 不同地貌地植被覆盖度与降水量和气温的相关性
Table 3 Vegetation coverage of different landforms is correlated with precipitation and air temperature
植被覆盖度相关分析偏相关分析
降水量气温降水量(气温固定)气温(降水量固定)
半流动沙丘0.8100.3400.7840.088
农田和草甸组合0.6450.6290.5290.505
半固定沙丘0.7500.7960.7050.761
固定沙丘0.6820.7850.5740.720