三峡库区地质灾害防治信息系统及预警指挥系统数据管理模式探讨  

Discussion on the data management mode of geologic disaster prevention and control information system and early warning command system in the Three Gorges Reservoir Area

作　　者：吴润泽 程温鸣[2] 刘军旗[3] 杨建英 WU Runze;CHENG Wenming;LIU Junqi;YANG Jianying(Wuhan Geological Survey Center of China Geological Surrey,Wuhan,Hubei 430205,China;China Institute of Geo-Environment Monitoring,Beijing,100081;Three Gorges Research Center for Geo-hazard,Ministry of Education,China University of Geosciences,Wuhan,Hubei 430074,China)

机构地区：[1]中国地质调查局武汉地质调查中心,湖北武汉430205 [2]中国地质环境监测院,北京100081 [3]中国地质大学(武汉)教育部三峡库区地质灾害研究中心,湖北武汉430074

出　　处：《中国地质灾害与防治学报》2018年第5期102-107,共6页The Chinese Journal of Geological Hazard and Control

基　　金：国家三峡库区重点支撑项目:三峡库区地质灾害防治信息系统;三峡库区地质灾害预警指挥系统;国家自然基金项目:滑坡监测IOT动态时空数据与静态科学可视化三维模型的集成研究(41572336)

摘　　要：三峡库区地质灾害的原始数据是一种多来源、大数量、多类型、多格式、多尺度、多参照系、多精度、标准化程度差、数字化程度不同、密级不同的多源异构大数据,采用单一数据库对数据进行管理的模式无法满足不同层次数据管理、不同层次数据应用的实际需求。依据三峡库区地质灾害数据的本身特征和多层次数据应用的需求,本文采用了一种双层四块、底层物理隔离的数据管理模式。这种模式支撑了三峡库区地质灾害防治信息系统及预警指挥系统几年来的顺利运转,不但很好地管理了三峡库区多年来的各类涉密与非密的原始数据和成果数据,也可以为不同层次的管理部门和科研等部门提供多层次的数据支持与服务,是一种针对部分涉密的复杂大数据的良好的管理模式。The original data of geological disaster in the Three Gorges Reservoir Area is a kind of multi-source heterogeneous data.This kind of Big Data is multi-source,with large quantity,multi-type,multi-format,multi-scale,multi-frame of reference,multi-precision,with poor standardization,different degrees of digitization,as well as different security classifications.The mode of managing the data with a single database cannot meet the actual requirement of different levels of data management and data application.According to the characteristics of geologic disaster data and the demand of multi-level data application in the Three Gorges Reservoir Area,we adopted a data management mode of double layers-four pieces,and the underlying physical isolation.This mode has supported the successful operation of the geologic disaster prevention and control information system as well as the early warning command system in the Three Gorges Reservoir Area for several years.It can not only manage all kinds of classified or unclassified raw data and result data in the Three Gorges Reservoir Area,but also provide multi-level data support and service for management departments and research departments at different levels.It is a useful management mode for the partly classified and complex Big Data.

关 键 词：三峡库区 地质灾害 大数据 数据管理模式 双层四块模式 

分 类 号：P642[天文地球—工程地质学]