摘要
遥感在流域综合管理与流域科学研究中得到广泛应用并发挥着不可替代的作用。重点阐述了流域遥感的内涵、进展与面临的挑战,系统总结了相关的流域遥感数据产品。流域遥感研究流域下垫面、水循环、水资源、水灾害、流域生态的遥感解析能力并提供相关的遥感数据产品。流域遥感数据产品正逐步成为不断更新的公共产品和服务,满足了流域管理监测信息及时性、完整性、连续性和高精度的要求。流域遥感与云计算的结合,可降低流域遥感数据产品生成的技术瓶颈;与云服务结合,可降低流域遥感数据产品的应用难度和成本,将是流域遥感走向实用的主流方向,从而为流域综合管理提供全方位的信息支撑。
Remote sensing is widely used and plays an irreplaceable role in integrated watershed management and watershed science.This paper focuses on the definition,progress and prospective of watershed remote sensing,and provides a systematic summary of relevant watershed remote sensing data products.Watershed remote sensing studies the analysis capabilities for underlying structure,water cycle,water resources,water hazards and watershed ecology and provides related remote sensing data products.These products are gradually becoming continuously updated public products and services that can meet the requirements for timeliness,completeness,continuity and high accuracy of monitoring information for integrated watershed management.The combination of Watershed remote sensing and cloud computing could reduce the bottleneck of the generation of watershed remote sensing data products.Combined with and cloud services,the difficulty and cost of watershed remote sensing data products application can be reduced,which will be the mainstream direction of watershed remote sensing towards practicality,thus providing comprehensive information support for integrated watershed management.
作者
吴炳方
朱伟伟
曾红伟
闫娜娜
常胜
赵新峰
WU Bingfang;ZHU Weiwei;ZENG Hongwei;YAN Nana;CHANG Sheng;ZHAO Xinfeng(State Key Laboratory of Remote Sensing Science,Aerospace Information Research Institute,Chinese Academy of Sciences,Beijing 100101,China;University of Chinese Academy of Sciences,Beijing 100049,China)
出处
《水科学进展》
EI
CAS
CSCD
北大核心
2020年第5期654-673,共20页
Advances in Water Science
基金
中国科学院前沿科学重点研究计划资助项目(QYZDY-SSW-DQC014)
国家重点研发计划资助项目(2016YFA0600304)。
关键词
流域遥感
流域综合管理
流域科学
遥感数据产品
watershed remote
integrated watershed management
watershed science
remote sensing products
