基于GIS的地震基础数据库管理系统
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摘要
针对全国范围内各地区地震发生频度、经济发展水平、人口密度分布的差异,提出采用多种途径建立不同层次和精度的中国大陆地区地震损失评估数据库,即详实型数据、欠详实数据和普适型数据。然后,分别阐述了每个层次数据库的建设思路和涵盖内容,并描述各类数据间的相互关联以及数据的应用场景。最后建立了基于Web GIS的基础数据库共享平台。通过实际地震灾害损失评估检验,多层次多精度的地震基础数据库能够适应于不同尺度的地震灾害损失评估,解决了大尺度范围下某些区域数据缺失以及高精度的数据无法充分利用的问题。
According to the difference of the earthquake frequency,economic development and population density in different region in China,we mainly research on dividing the earthquake basic database in China mainland into three layers in different level and precious( detailed,less detailed and general data) by various ways. The construction thought and content of each layer are expatiated,meanwhile,the connection and the application scenarios of vary database are also described. The basic database sharing platform based on Web GIS is set up as well. Actual earthquake damage is adopted as verification,and the earthquake damage loss estimation database in multi-level and multi-precision is proved to be adaptable to different estimation scale,and the problem of data missing in certain zone as well as insufficient utilize of high precision data under large scale are solved.
According to the difference of the earthquake frequency,economic development and population density in different region in China,we mainly research on dividing the earthquake basic database in China mainland into three layers in different level and precious( detailed,less detailed and general data) by various ways. The construction thought and content of each layer are expatiated,meanwhile,the connection and the application scenarios of vary database are also described. The basic database sharing platform based on Web GIS is set up as well. Actual earthquake damage is adopted as verification,and the earthquake damage loss estimation database in multi-level and multi-precision is proved to be adaptable to different estimation scale,and the problem of data missing in certain zone as well as insufficient utilize of high precision data under large scale are solved.
引文
艾廷华.2004.多尺度空间数据库建立中的关键技术与对策[J].科技导报,12:4-8.
陈洪富,孙柏涛,陈相兆,等.2013.HAZ-China地震灾害损失评估系统研究[J].土木工程学报,46(S2):294-300.
陈鲲.2005.基于C/S模式的震害预测数据库管理与应用技术研究[D].北京:中国地震局地球物理研究所.
邓宏宇,孙柏涛,Weimin Dong.2013.遥感技术在地震应急基础数据库建设中的应用[J].地震工程与工程振动,33(3):81-87.
聂高众,陈建英,李志强,等.2002.地震应急基础数据库建设[J].地震,22(3):105-112.
聂树明,周克森,李宏志.2006.通用震害预测基础数据库管理系统[J].自然灾害学报,15(4):151-156.
帅向华,姜立新,王栋梁.2009.国家地震应急指挥软件系统研究[J].自然灾害学报,18(3):99-103.
王艳慧.2008.多尺度GIS数据库中道路网表达目标的选取研究[J].中国矿业大学学报,37(2):180-185.
Chen H.F.,Sun B.T.,Zhong Y.Z.,et al..2013.Earthquake DamagePrediction System Based on Web GIS[J].Information TechnologyJournal,12(14):2805-2809.
国家地震社会服务工程震害防御规范编写组.2011.震害防御信息服务数据采集规范(试行稿)[S].
GB/T 18208.4—2011,地震现场工作第4部分:灾害直接损失评估[S].
GB/T 19428—2015,地震灾害预测及其信息管理系统技术规范[S].
陈洪富,孙柏涛,陈相兆,等.2013.HAZ-China地震灾害损失评估系统研究[J].土木工程学报,46(S2):294-300.
陈鲲.2005.基于C/S模式的震害预测数据库管理与应用技术研究[D].北京:中国地震局地球物理研究所.
邓宏宇,孙柏涛,Weimin Dong.2013.遥感技术在地震应急基础数据库建设中的应用[J].地震工程与工程振动,33(3):81-87.
聂高众,陈建英,李志强,等.2002.地震应急基础数据库建设[J].地震,22(3):105-112.
聂树明,周克森,李宏志.2006.通用震害预测基础数据库管理系统[J].自然灾害学报,15(4):151-156.
帅向华,姜立新,王栋梁.2009.国家地震应急指挥软件系统研究[J].自然灾害学报,18(3):99-103.
王艳慧.2008.多尺度GIS数据库中道路网表达目标的选取研究[J].中国矿业大学学报,37(2):180-185.
Chen H.F.,Sun B.T.,Zhong Y.Z.,et al..2013.Earthquake DamagePrediction System Based on Web GIS[J].Information TechnologyJournal,12(14):2805-2809.
国家地震社会服务工程震害防御规范编写组.2011.震害防御信息服务数据采集规范(试行稿)[S].
GB/T 18208.4—2011,地震现场工作第4部分:灾害直接损失评估[S].
GB/T 19428—2015,地震灾害预测及其信息管理系统技术规范[S].
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