地震预警中的单台综合定位方法

摘要
图/表
参考文献(0)
相关文章 (15)

全文: PDF (322 KB) HTML 　　　　　　　　　　　　　　　　　　( )
输出: BibTeX | EndNote (RIS) 背景资料

摘要基于日本基盘强震观测网中某个地震事件首个地震台记录的震级在4级以上、震中距为30~100 km的强震数据，运用B-Δ法和Voronoi多边形法相结合的方法计算震中距。结果表明，B-Δ法和Voronoi多边形法相结合计算出的震中距与单用B-Δ法的计算结果相比，单台定位所用时间相同，但其定位精度明显提高。

	服务

	把本文推荐给朋友
	加入我的书架
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章
	黄俊
	姚运生
	王秋良
	李井冈

关键词 ：单台, 地震预警, 地震定位, B-Δ法, Voronoi多边形法

Abstract：From the strong motion data at the first station which received seismic signal of a certain event downloaded from KIKnet of Japan, whose magnitude are more than 4 and epicentral distance range from 30 km to 100 km,we computed the epicentral diatance with the combined B-Δ method and Voronoi polygon method. The results show that with the combined method and the calculated epicentral distance can be more accurately than with only B-Δ method as consune the same location time.

Key words： single station earthquake early warning seismic location B-Δmethod Voronoi polygon method

收稿日期: 1900-01-01

PACS:

P315.6

通讯作者: 黄俊

引用本文:

黄俊,姚运生,王秋良等. 地震预警中的单台综合定位方法[J]. , 2011, 31(2): 142-144.

Huang Jun,Yao Yunsheng,Wang Qiuliang et al. A INTEGRATED SINGLE-STATION SEISMIC LOCATION METHOD FOR EARLY WARNING[J]. jgg, 2011, 31(2): 142-144.

链接本文:

http://www.jgg09.com/CN/ 或 http://www.jgg09.com/CN/Y2011/V31/I2/142