江苏省河湖动态遥感监测探索与实践

Explorations and practices of dynamic remote sensing monitoring of rivers and lakes in Jiangsu Province

经过多年实践,卫星遥感监测技术已成为江苏省河湖监管的重要手段。2023年起,江苏省以“两河两湖”为试点开展每日动态遥感监测,利用高分卫星和无人机智能巡检技术,对存量问题进行全面清查建库,对增量问题建立“即时发现、前置处置、动态清零”的河湖违法占用动态监测处置体系,实现了河湖违法行为“早发现、早制止、早处置”,有效遏制了大型河湖违法事件的发生,为河湖管理和执法提供了即时解决方案,对其他河湖空间管控具有参考意义。

After years of practice in Jiangsu Province,satellite remote sensing monitoring technology has become an important means for monitoring and managing rivers and lakes.Starting from 2023,Jiangsu Province has conducted daily dynamic remote sensing monitoring using“two rivers and two lakes”as pilots.High-resolution satellite and unmanned aerial vehicle(UAV)intelligent inspection technology has been employed to comprehensively investigate and establish a database of existing issues.A dynamic system for monitoring and handling illegal occupation of rivers and lakes,namely“immediate detection,pre-handling,and dynamic clearing”,has been established to address new issues promptly.This system facilitates the“early detection,early prevention,and early treatment”of violations,effectively preventing large-scale illegal activities related to rivers and lakes.It provides immediate solutions for river and lake management and law enforcement and offers valuable insights for the spatial control of other rivers and lakes.