水科学进展2023，Vol.34Issue(5)：798-811,14.DOI:10.14042/j.cnki.32.1309.2023.05.014
水利工程卫星遥感监测技术应用与展望
Application and prospects of satellite remote sensing monitoring technology in water conservancy projects
摘要
Abstract
Satellite remote sensing monitoring has advantages in compensating for insufficient ground measurements,comprehensively understanding behavior changes in water conservancy projects and identifying risk sources.This paper examines optical and radar remote sensing monitoring technologies,outlining their current application in water conservancy projects.It highlights challenges in image classification,recognition,InSAR deformation measurement,and their integration with risk assessment.In response to the application requirements for the construction progress and operation management of projects,the business application path of remote sensing monitoring for water conservancy projects is discussed from three typical application scenarios:progress supervision of projects under construction,precise deformation monitoring of operational projects,and risk identification and early warning.It analyzes technical bottlenecks,such as quantification,spatiotemporal resolution,and multi-scale collaborative monitoring.Finally,it outlines future trend in remote sensing monitoring technology for water conservancy projects.关键词
卫星遥感监测/水利工程/光学遥感/雷达遥感/多尺度协同监测Key words
satellite remote sensing monitoring/water conservancy project/optical remote sensing/radar remote sensing/multi-scale collaborative monitoring分类
建筑与水利引用本文复制引用
李子阳,戴济群,黄对,张文,李涵曼,王喆,康芮..水利工程卫星遥感监测技术应用与展望[J].水科学进展,2023,34(5):798-811,14.基金项目
国家重点研发计划资助项目(2021YFB3900603) （2021YFB3900603）
国家自然科学基金资助项目(U2243244)The study is financially supported by the National Key R&D Program of China(No.2021YFB3900603)and the National Natural Science Foundation of China(No.U2243244). （U2243244）
