Figure/Table detail
Agricultural Drought Monitoring in Arid Irrigated Areas Based on TVDI Combined with ICEEMDAN-ARIMA Model
WEIYuxin, LIQiao, TAOHongfei, LUChunlei, LUOXu, MAHEMUJIANGAihemaiti, JIANGYouwei
Smart Agriculture, DOI: 10.12133/j.smartag.SA202502005

日期TVDI拟合方程R2VTCI拟合方程R2
5月3日SM=0.50-0.39TVDI0.61SM=12.07+55.99VTCI0.330
6月4日SM=0.55-0.44TVDI0.58SM=24.08-6.72VTCI0.016
6月20日SM=0.50-0.39TVDI0.59SM=10.66+33.14VTCI0.120
7月22日SM=1.08-1.27TVDI0.51SM=28.90-10.97VTCI0.070
8月7日SM=0.68-0.63TVDI0.66SM=9.06+26.70VTCI0.280
整体SM=0.54-0.45TVDI0.57SM=21.31+2.75VTCI0.005
Table 3 Linear fitting results of TVDI/VTCI and 0－10 cm measured soil water content
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