| 浅析山西省数字地磁台站观测数据的预处理 |
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| 引用本文： | 张正霞,张亮娥,曹文强,王新胜,陈常俊.浅析山西省数字地磁台站观测数据的预处理[J].山西地震,2009(2):11-14,37. |
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| 作者姓名： | 张正霞 张亮娥 曹文强 王新胜 陈常俊 |
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| 作者单位： | 1. 山西省地震局,山西,太原,030021;太原大陆裂谷动力学国家野外科学观测研究站,山西,太原,030025
2. 山西省地震局太原基准地震台,山西,太原,030025;太原大陆裂谷动力学国家野外科学观测研究站,山西,太原,030025 |
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| 基金项目： | 山西省地震局科研项目 |
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| 摘 要： | 文章通过实例列举了“十五”数字化后，全省地磁观测数据预处理工作中存在的三方面的问题。认为，必须重视并改正这些不正确的处理方法，才能保证观测数据反映客观真实的信息。
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| 关 键 词： | 地磁观测 预处理 干扰识别 |
A Preliminary Analysis on Pre-Processing of Observation Data of Shanxi Digital Geomagnetic Observatories |
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| ZHANG Zheng-xia,ZHANG Liang-e,CAO Wen-qiang,WANG Xin-sheng,CHEN Chang-jun.A Preliminary Analysis on Pre-Processing of Observation Data of Shanxi Digital Geomagnetic Observatories[J].Earthquake Research in Shanxi,2009(2):11-14,37. |
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| Authors: | ZHANG Zheng-xia ZHANG Liang-e CAO Wen-qiang WANG Xin-sheng CHEN Chang-jun |
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| Institution: | ZHANG Zheng-xia, ZHANG Liang-e, CAO Wen-qiang, WANG Xin-sheng, CHEN Chang-jun (1. Earthquake Administration of Shanxi Province, Taiyuan, Shanxi 030021, China; 2. Taiyuan Reference Seismological Station of Earthquake Administration of Shanxi Province, Taiyuan, Shanxi 030025, China; 3. National Continental Rift Valley Dynamics Observatory of Taiyuan, Taiyuan, Shanxi 030025, China) |
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| Abstract: | Three problems which usually appear in the pre-processing of the provincial geomagnetic observation data from digital instruments, installed in 10th five year project, are listed with examples in this paper. The authors suggest that only these incorrect processing methods are paid more attention and corrected, can true information reflected from data be guaranteed. |
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| Keywords: | Geomagnetic observation Pre-processing Interference identification |
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