SELECTION AND CONSTRUCTION OF YINGSHAN DIGITAL SEISMOSTATION
Ding Shinian 1) ; Wei Guichun 1) ; Shang Guoli 1) ; and Hu Siqing 2)
1)Earthquake Administration of Hubei Province, Wuhan 4300712)Earthquake Administration of Yingshan County, Yingshan 438700
Abstract The task for selection and construction of Yingshan digital seismostation comes from sub-programs of Hubei Provincial earthquake background field exploration project, which is one of newlybuilt unattended digital seismic stations in Hubei province during the Eleventh FiveYear period. By analyzing and calculating the background noise of Yingshan digital seismostation，we got the rootmeansquare (RMS) value of the ground pulsation speed，the dynamic range of observation and the power spectrum of the noise signal about the background noise of station. The result shows that the background noise level of the station satisfy basically the normative requirement of the digital seismic observation technique.
Key words ：
Yingshan region
digital seismostation
background noise
pulsation
observation technique
Received: 01 January 1900
Corresponding Authors:
Ding Shinian
Cite this article:
Ding Shinian ,Wei Guichun ,Shang Guoli et al. SELECTION AND CONSTRUCTION OF YINGSHAN DIGITAL SEISMOSTATION[J]. , 2011, 31(Supp.): 68-71.
Ding Shinian ,Wei Guichun ,Shang Guoli et al. SELECTION AND CONSTRUCTION OF YINGSHAN DIGITAL SEISMOSTATION[J]. jgg, 2011, 31(Supp.): 68-71.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2011/V31/ISupp./68
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