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Duan Weili,世界科潘 a researcher at the Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, is the deputy director of the State Key Laboratory of Desert and Oasis Ecology, mainly engaged in research on water resources and sustainable development in arid regions. He mentioned that on the basis of existing groundwater level monitoring points and other data, at present, it is possible to carry out comprehensive assessment of groundwater level by combining historical data and using satellite remote sensing and intelligent algorithms. In addition, transient electromagnetic, nuclear magnetic resonance, ground penetrating radar and other technical means can be used, combined with monitoring data such as hydrological stations and groundwater wells and geological parameters, etc., to use models to quantitatively identify the hydraulic relationship between surface water and groundwater conversion, as well as key control elements .