摘要
从上个世纪80年代开始开展水利信息化至今,防汛领域已经积累了大量的数据资源并且数据规模同上个世纪相比已经有了新的突破,水利大数据已经来临。研究阐述了大数据的基本理论包括大数据基本概念、应用阶段、应用层次3个方面,并以秦淮河流域的洪水分析作为大数据技术的试点应用,介绍了防汛行业领先的大数据应用平台的搭建,通过平台实现水利大数据的处理分析,探讨了大数据在洪水分析中的应用,分析了大数据技术在应用中带来的成果和效益,最后对大数据在防汛领域的应用加以展望。通过大数据和洪水分析建设关系的研究,对推进大数据在防汛信息化的建设具有一定的参考价值。
bWater conservancy information has been carried out since the beginning of 1980s.A large number of data resources have been accumulated in the field of flood control and the data scale has new breakthrough compared with the last century,and the large data of water conservancy is coming.The basic theory of large data including the basic concept of large data,the application stage and the application level in three aspects were expounded.Taking the flood analysis of Qinhuai River Basin as a pilot application of the large data technology,the construction of the leading large data application platform in the flood control industry was introduced,and the processing and analysis of the large data of water conservancy through the platform was realized.Besides,the application of large data in flood analysis was discussed,and the results and benefits of large data technology in application were analyzed.Finally,the application of large data in flood control field was prospected.Through the study of the relationship between large data and flood analysis,it＇s of certain reference value for promoting the construction of flood control information with large data.
作者
吴美玲
杨侃
杨哲
WU Meiling;YANG Kan;YANG Zhe(College of Hydrology and Water Resources,Hohai University,Nanjing 210098,Jiangsu)
出处
《江苏水利》
2018年第6期13-19,24,共8页
Jiangsu Water Resources
基金
江苏省研究生科研与实践创新计划项目(SJCX17_0124)
中央高校基本科研业务费(2017B750X14)
关键词
大数据
防汛
洪水
信息化
large data
flood control
flood
information
