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Metal Mine ›› 2012, Vol. 41 ›› Issue (03): 127-130.

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Study on Water Level Monitoring Technology to Mining Subsidence in the Plain Area of Higher Underground Water:A Case Study of Jiuli Area,Xuzhou

Wang Xin1,2,Zhang Shaoliang1,Qu Junfeng1,2,Zhang Jinlun1,2,Kong Xiaomeng1,2   

  1. 1.School of Environmental Science and Spatial Informatics,China University of Mining and Technology;2.Jiangsu Key Laboratory of Resources and Environmental Information Engineering
  • Online:2012-03-27 Published:2012-04-18

Abstract: Through the study of the characteristics of water in the plain area of higher underground water and the traditional method's shortcomings in monitoring the water level,in combination with the successful application of CORS in other areas and its unique advantages,moreover that,and based on the method of determining tide on water with GPS,the application of CORS as the method for water level monitoring is proposed finally.The method presented in this paper has been used in the project of water level monitoring of mining subsidence in the plain area of higher underground water in Jiuli area of Xuzhou,showing that the method can meet the requirement of the water level monitoring of mining subsidence with higher underground water level.

Key words: Higher underground water, Subsided land, Water level monitoring, Tide correction