| 崇明地震台FGE磁通门磁力仪D分量基线值的确定 |
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| 引用本文： | 龚耀,赵俊香,朱培育,朱佳苗,秦俊高,黄永生.崇明地震台FGE磁通门磁力仪D分量基线值的确定[J].地震地磁观测与研究,2005(Z1). |
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| 作者姓名： | 龚耀 赵俊香 朱培育 朱佳苗 秦俊高 黄永生 |
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| 作者单位： | 崇明地震台
中国上海202164(龚耀，赵俊香，朱培育，朱佳苗，秦俊高)，崇明地震台 中国上海202164(黄永生) |
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| 摘 要： | 基线值是考察记录仪运行是否稳定可靠的一个重要指标。本文以记录仪的D分量为例,通过认真仔细地分析与探索,使用数据处理的方法,解决了崇明台FGE磁通门磁力仪基线值不稳定的问题。这对基线值的确定和日常的数据处理都具有一定的指导意义。
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| 关 键 词： | 磁通门磁力仪 基线值 最小二乘法 |
Determination of the base-line value of D component for FGE fluxgate magnetometer in Chongming Seismic Station |
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| Gong Yao,Zhao Junxiang,Zhu Peiyu,Zhu Jiamiao,Qin Jungao and Huang Yongsheng.Determination of the base-line value of D component for FGE fluxgate magnetometer in Chongming Seismic Station[J].Seismological and Geomagnetic Observation and Research,2005(Z1). |
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| Authors: | Gong Yao Zhao Junxiang Zhu Peiyu Zhu Jiamiao Qin Jungao and Huang Yongsheng |
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| Abstract: | Base-line value is an important index to examine whether the recording instrument is steady and reliable or not.This paper takes D component of the recording instrument as an example.We have solved the problems of unsteadiness of the base-line value for FGE fluxgate magnetometer in Chongming Station.This have important guide significance to determination of the base-line value and daily data processing. |
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| Keywords: | fluxgate magnetometer base-line value least square method |
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