Bulletin of Surveying and Mapping ›› 2020, Vol. 0 ›› Issue (5): 7-10.doi: 10.13474/j.cnki.11-2246.2020.0135

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Application status and prospect on water resources investigation and monitoring by satellite remote sensing

JIN Jianwen1,2, LI Guoyuan1,2, SUN Wei1, YANG Xiongdan1,2, CHANG Xiaotao2, LIU Ke2, LIU Yao2   

  1. 1. School of Geomatics, Liaoning Technical University, Fuxin 123000, China;
    2. Land Satellite Remote Sensing Application Center, Ministry of Natural Resources, Beijing 100048, China
  • Received:2019-10-08 Revised:2019-11-27 Online:2020-05-25 Published:2020-06-02

Abstract: Aiming at the limitations of traditional water resources survey and monitoring methods, such as low efficiency, high cost and difficulty, it is of great significance to carry out survey and monitoring of water resources based on satellite remote sensing.Meantime, it plays an important role in maintaining the red line of water resources utilization, guarding green mountains and clear water and building ecological civilization.This paper combs relevant research results and introduces the specific content of satellite remote sensing in water resources investigation and monitoring, and focuses on the application status of satellite remote sensing in water location, area, water level, water storage, runoff, water quality, etc. Finally, the existing problems in the current application are analyzed and the future work is prospected.

Key words: satellite remote sensing, water resources, investigation and monitoring, laser altimeter, prospect

CLC Number: