河道开发利用遥感监测的实践和思考

Practice and thinking on remote sensing monitoring of river development and utilization

人工巡查监管河道开发利用的手段有其局限性,已不能完全满足现状河道开发利用监管的需求。采用遥感技术开展河道开发利用遥感监测,研究河道开发利用遥感监测的技术流程、影像图选择、变化点分类及编码,总结分析了江苏河道开发利用监测的结论、处理措施及成果,提出改进监测思路和加强成果应用的对策措施,为后续工作开展提供借鉴。

Manual inspection and supervision of river development and utilization has its limitation which cannot fully meet the status of the development and utilization of river regulation needs.The remote sensing technology is used to carry out the development and utilization of the river channel,and the technical process,the image map selection,the change point classification and the coding of the river channel development and utilization are studied.The conclusion,the measures and the results of the river development and utilization monitoring are summarized and analyzed.Measures to strengthen the application of the results and improved monitoring ideas are put forward which provide references for the follow-up work.