GIS技术在浙江地震速报中的应用
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摘要
介绍了浙江省数字地震台网建设中GIS辅助地震速报的实现技术思路和实现方法。主要描述GIS技术的特点以及如何利用GIS实现地震速报,给出了详细的技术方案和主要的程序实现代码。对地震速报的精度和效率作了分析,并在实践工作中得以检验。最后对已开发程序的不足做了总结。
This paper presents the line of thought and means of the GIS-assisting rapid earthquake informa-tion report in building digitizing seismic station network of Zhejiang Province, focusing on the characteris-tics of the GIS technique and realization of the rapid earthquake information report, giving a detailed tech-nical scheme and the source codes for programme analyzing and verifying the precision and efficiency of therapid earthquake information report in practice. The deficiency of the programme is discussed as well asthe prospect of future application in earthquake monitoring and forecast.
This paper presents the line of thought and means of the GIS-assisting rapid earthquake informa-tion report in building digitizing seismic station network of Zhejiang Province, focusing on the characteris-tics of the GIS technique and realization of the rapid earthquake information report, giving a detailed tech-nical scheme and the source codes for programme analyzing and verifying the precision and efficiency of therapid earthquake information report in practice. The deficiency of the programme is discussed as well asthe prospect of future application in earthquake monitoring and forecast.
引文
[1] 章熙海,吴洪,安琪伟.基于GIS的江苏省地震应急指挥系统[J].地震学刊,2002,22(3) :55-60
[2] 成小平,帅向华,杨亚莉,等.地震应急响应系统中的数据分发[J].地震,2001,21(4) ;88-93
[3] 李东平,赵军.可视化语言实现GIS的二次开发[J].计算机系统应用,2002,(8) :25-27
[4] 王景来.玉溪地震减灾信息系统研究-GIS在地震减灾中的应用[J].地震研究,1999,22(3) :285-289
[2] 成小平,帅向华,杨亚莉,等.地震应急响应系统中的数据分发[J].地震,2001,21(4) ;88-93
[3] 李东平,赵军.可视化语言实现GIS的二次开发[J].计算机系统应用,2002,(8) :25-27
[4] 王景来.玉溪地震减灾信息系统研究-GIS在地震减灾中的应用[J].地震研究,1999,22(3) :285-289
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