赵一萍, 张玲, 赵晓云. 山西数字台网同一台址数字与模拟观测系统的震级对比研究[J]. 华北地震科学, 2003, 21(1): 52-56.
引用本文: 赵一萍, 张玲, 赵晓云. 山西数字台网同一台址数字与模拟观测系统的震级对比研究[J]. 华北地震科学, 2003, 21(1): 52-56.
ZHAO YI-ping, ZHANG Ling, ZHAO Xiao-yun. COMPARISON OF EARTHQUAKE MAGNITUDE GIVEN BY DIGITAL AND ANALOGUE OBSERVATION ON THE SAME STATION IN SHANXI DIGITAL NETWORK[J]. North China Earthquake Sciences, 2003, 21(1): 52-56.
Citation: ZHAO YI-ping, ZHANG Ling, ZHAO Xiao-yun. COMPARISON OF EARTHQUAKE MAGNITUDE GIVEN BY DIGITAL AND ANALOGUE OBSERVATION ON THE SAME STATION IN SHANXI DIGITAL NETWORK[J]. North China Earthquake Sciences, 2003, 21(1): 52-56.

山西数字台网同一台址数字与模拟观测系统的震级对比研究

COMPARISON OF EARTHQUAKE MAGNITUDE GIVEN BY DIGITAL AND ANALOGUE OBSERVATION ON THE SAME STATION IN SHANXI DIGITAL NETWORK

  • 摘要: 将同一台址同一地震不同观测系统所测的数字震级与模拟震级进行统计,作回归分析,计算两者之间的相关值,比较它们的差异性。结果表明,模拟震级与数字震级相关程度较好,数字震级完全可以替代模拟震级。

     

    Abstract: the difference between the magnitude of earthquakes given by digital and analogue observation in one station is compared by statistices and regression analysis.The results show that the relativity in digital and analogue magnitudes is good, and analogue magnitude can be replaced by digital magnitude.

     

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