吳 昊，楊 慧，趙 揚，黃 毅，顧曉蓉

(天津市水利科學研究院，天津 300061)

　　摘 要：為研究遙感技術在水務領域的適用性，從水資源管理、水環境監測、水土保持、水利工程監測、防洪抗旱、生態環境監測等方面，梳理近年來天津市水務領域的遙感應用案例和研究進展，對現狀存在的遙感產品覆蓋領域和基礎研究工作不足、遙感數據應用形式單一、光譜和衛星資源利用不充分、監測精度和時效性欠缺等問題進行剖析，對遙感的業務流程化、大數據應用、處理軟件國產化及高光譜遙感等技術應用進行探討，研究表明遙感在水務領域有巨大的應用需求和市場潛力，遙感技術和產品的發展完善將極大提升水務信息化水平。

　　關鍵詞：遙感水務應用;水資源管理;水環境監測;水土保持;水利工程監測;防洪抗旱;生態環境監測

　　Application status analysis and prospect discussing of remote sensing monitoring in Tianjin water affairs

　　WU Hao, YANG Hui,ZHAO Yang,HUANG Yi, GU Xiaorong

　　(Tianjin Hydraulic Research Institute, Tianjin 300061, China)

　　Abstract: Aiming at the applicability of remote sensing technology in the field of water affairs, the article teases the application cases and research progress from water resources management, water environment monitoring, soil and water conservation, water conservancy project monitoring, flood control and drought relief and ecological environment monitoring in recent years. It analyses the existing problems such as insufficient coverage of remote sensing products and basic research work, single application form of remote sensing data, inadequate utilization of spectrum and satellite resources, lack of monitoring accuracy and timeliness, discusses the technical application of remote sensing such as remote sensing business process, remote sensing big data application, hyperspectral remote sensing and localization of processing software. The research shows that water resources remote sensing has huge application demand and market potential, and the development of remote sensing technology and products will greatly improve the level of water resources information.

　　Key words: remote sensing water application; water resources management; environmental monitoring; soil and water conservation; hydraulic engineering monitoring; flood control and drought resistance; ecological environmental monitoring