基于实时技术和3D WebGIS的地震信息发布系统  

Design and implementation of earthquake information publishing system based on real-time technology and 3D WebGIS

作　　者：李珀任[1] 吴建平[1] 黄静[1] 王长在[1] 

机构地区：[1]中国地震局地球物理研究所,中国北京100081

出　　处：《地震地磁观测与研究》2016年第1期107-112,共6页Seismological and Geomagnetic Observation and Research

基　　金：中国地震局地球物理研究所中央级公益性科研院所基本科研业务费专项(DQJB12B29)

摘　　要：随着社会对地震信息服务提出更高要求,现有地震信息系统(基于GIS)动态数据处理能力不足,地震信息表达与真实三维环境表达存在一定差距,结合实时技术和GIS,设计和实现基于三维Web GIS的地震综合发布信息系统。该系统改进GIS对动态地震信息的处理模式,利用三维可视化技术表征动态地震信息,为地震信息服务提供一种快速、直观形象表达地震综合信息的方法,在大地震震情分析应用中发挥了重要作用。With modern society continues to put forward higher requirements for seismic information services, a 3D Web GIS system based on a comprehensive three-dimensional seismic information publishing systems by combining real-time technology and GIS is designed and implemented, overcoming the deficiencies in dealing with dynamic data capability of the existing earthquake information systems based on geographic information systems（GIS）, and the gap between expression of earthquake information and the real three dimension environment. The system can improve the capacity of dynamic earthquake information for the systems based on GIS and represent the earthquake information by 3D visualization technology. It provides a fast, intuitive method of integrated seismic information for the earthquake information services, as well as plays an important role in analysis of large earthquake event.

关 键 词：实时 WEBGIS 地震信息 数字地球 

分 类 号：P315.7-39[天文地球—地震学]