Google地图应用之广东省地区JOPENS地震速报系统
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摘要
利用Google公司提供的电子地图服务,以B/S结构(即浏览器和服务器结构)作为系统设计架构,监听JOPENS实时系统发送的地震触发消息,访问JOPENS数据库,根据广东省地区的监测要求,制定检索、筛选策略,获取地震详细信息,显示在浏览器网页上。采用Google地图的JOPENS地震速报系统可以使地震信息发布的显示内容更丰富,更具体,并且及时有效的为地震应急部门和公众提供多样化的数据服务。
The paper uses the map services provided by Google,taking B/S as the system structures to monitor the message sent by the JOPENS real time system and visit JOPENS database.According to the requirements,the earthquake information are obtained and displayed on the web page.The JOPENS fast earthquake report system,using Google map services,makes the earthquake information more rich and more concrete.This can provide effective and variable data service to departments of earthquake emergence and other public departments.
The paper uses the map services provided by Google,taking B/S as the system structures to monitor the message sent by the JOPENS real time system and visit JOPENS database.According to the requirements,the earthquake information are obtained and displayed on the web page.The JOPENS fast earthquake report system,using Google map services,makes the earthquake information more rich and more concrete.This can provide effective and variable data service to departments of earthquake emergence and other public departments.
引文
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[3]Dejan Bosanac.Activemq in Action[M.]MANNING PUBN,2010.
[4]唐伦,唐洪川,吕翊,等.基于J2EE平台的WebGIS应用体系结构[J.]微机发展,2003,13(7):57-59.
[5]陈述彭,鲁学军,周成虎,等.地理信息系统导论[M.]北京:科学出版社,1999.
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