基于多比例尺技术的南京市地震应急数据库建设

英文篇名：Establishment of Nanjing earthquake emergency platform database based on multi-scale technology
中文刊名：世界地震工程
英文刊名：World Earthquake Engineering
作者：徐敬海 ; 韩烨 ; 聂高众 ; 徐徐 ; 朱丹
英文作者：XU Jinghai1 ; 2 ; HAN Ye3 ; NIE Gaozhong1 ; XU Xu4 ; ZHU Dan2 (1.Institute of Geology ; China Earthquake Administration ; Beijing 100029 ; China ; 2.College of Geomatics Engineering ; Nanjing University of Technology ; Nanjing 210009 ; China ; 3.PuKou District Urban Planning Research Center ; Nanjing 211800 ; China ; 4.Nanjing Seismological Bureau ; Nanjing 210008 ; China)
中文关键词：空间数据库 ; 地震应急 ; 应急数据库 ; 多比例尺 ; GIS
英文关键词：spatial database ; earthquake emergency ; emergency database ; multi-scale ; GIS
出版日期：2011-06-15
机构：中国地震局地质研究所;南京工业大学测绘学院;南京市浦口区规划编制研究中心;南京市地震局;
年：2011
期：02
出版单位：世界地震工程

摘要

为实现不同比例尺地震应急数据的融合与集成,在分析城市地震应急数据库功能的基础上,设计了基于多比例尺空间数据库技术的南京市地震应急数据库框架。论述了其中不同尺度基础地理信息数据的处理、转换方法,以及多比例尺基础地理信息数据的融合建库方法。接着阐述了地震应急专题数据库的设计和与多尺度基础数据的联接。最后通过开发南京市地震突发事件救灾应急平台,展示了多比例尺应急数据库在地震应急平台中的应用。
In order to realize the fusion and integration of multiplescale earthquake emergency data,and based on the analyzing functions of urban earthquake emergency database and the framework of multi-scale spatial database technology,Nanjing earthquake emergency database is described.Processing and transformation method of different scale foundation geographic information data in this database are discussed,and the fusion and building database method of multi-scale foundation geographic information data are expounded.Design of earthquake emergency thematic database and connection process with multi-scale foundation data are set forth.Finally,Nanjing earthquake emergency platform is developed and the application of the multi-scale database is shown in this emergency platform.

引文

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