Application of"sky,space and ground"collaborative technology in supervision of"four disorders"in the Three Gorges Reservoir area
In response to the problems of low timeliness and incomplete coverage in traditional river supervision methods for regulating the"four disorders",a comprehensive approach is proposed.This approach integrates multiple monitoring methods such as satellite remote sensing,drone aerial photography,and ground-based surveillance with the supervision of the"four disorders"targets.It establishes a three-dimensional supervision model that coordinates"sky,space and ground"surveillance,covering the overall,local and key areas.This model enables the rapid and accurate acquisition of information regarding"four disorders"issues along the shoreline of large water bodies.As a demonstration,key river segments in 11 districts and counties across the upper,middle,and lower sections of the Three Gorges Reservoir area are selected.This study monitors and analyzes the"four disorders"behaviors such as illegal construction,cultivation,and excavation in the study area from March 2022 to May 2022.The monitoring results can comprehensively and intuitively provide decision-making basis and technical support in identifying and resolving"four disorders"problems in the Three Gorges Reservoir area.
"sky,space and ground"collaboration"four disorders"supervisionremote sensing monitoringdrone aerial photographyground monitoringThree Gorges Reservoir area
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