With the development of technology,low altitude remote sensing technology for unmanned aerial vehicles is becoming increasingly sophisticated and widely used in various monitoring projects.However,hydrological monitoring has a high level of complexity,multiple data contents,and a wide monitoring range,requiring periodic observations of the measured area.Manual operations are difficult,and the use of unmanned aerial vehicle low altitude remote sensing technology can solve some of the problems that manual monitoring is difficult to handle and improve hydrological monitoring efficiency.Based on this,this article discusses the advantages of unmanned aerial vehicle low altitude remote sensing technology and its specific application measures in hydrological monitoring,in order to provide reference and guidance for relevant personnel.
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