历史灾害地震信息数据库建设  

Construction of Historical Earthquake Information Database

作　　者：王尅丰 郑通彦[1] 高小跃 文鑫涛 李华玥 WANG Kefeng;ZHENG Tongyan;GAO Xiaoyue;WEN Xintao;LI Huayue(China Earthquake Networks Center,Beijing 100045,China)

机构地区：[1]中国地震台网中心,北京100045

出　　处：《华北地震科学》2022年第4期1-6,18,共7页North China Earthquake Sciences

基　　金：基于MongoDB的历史灾害地震(1990年以来)信息数据库建设(QNJJ-2110);地震应急信息快速可视化技术研究(2018YFC1504506)。

摘　　要：针对震后应急救援领域需要大量基础数据支撑的现状,拟在收集整理1990年以来中国历史地震灾害信息的基础上,根据地震应急、救援、决策等对地震灾情信息的需求,开展数据深层次分析、分类、挖掘工作,完成数据库结构设计,基于开源数据库MongoDB架构,建立了针对地震应急信息特征的灾害信息数据库,实现地震灾情信息的快速查询、统计、调用等功能,提高了应急基础数据库的精度和准确度,实现地震灾情信息的科学化、规范化、系统化管理,为地震灾害快速评估技术系统和辅助决策的生成提供数据保障。In view of the current situation that a large amount of basic data is needed in the field of post-earthquake emergency rescue,we collected and collated the historical earthquake information in China since 1990 to satisfy the demand for earthquake emergency and rescue,decision making and so on.Therefore,with data deep analysis and classification,this database structure design is based on open source database mongo architecture,aiming to establish a database for earthquake emergency response information,to realize fast query of earthquake disaster information,statistics,calls and other functions.It improves the accuracy and precision of the basic emergency database,realizes the scientific,standardized and systematic management of earthquake information,and provides data guarantee for the rapid evaluation technology system of earthquake and auxiliary decision-making.

关 键 词：数据库 地震灾害 信息分类 防震减灾 

分 类 号：P315-391.2[天文地球—地震学]