File Storage Format of Seismograph and GPR and Its Reading Method
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摘要: 近年来,我国从国外引进了不少浅层地震仪和地质雷达设备,但厂家一般都不提供其数据文件存储格式。根据SEG公布的SEG-2数据存储格式,笔者对它进行了认真的探讨,并在Matlab语言环境下编制了相应的数据读取软件。实际应用结果表明,该程序的读取方法是正确的;且对于以SEG-2方式存储的任何类型的仪器设备数据,只需对读取字符串部分的语句稍加修改,就可满足其数据读取的需要。Abstract: Recently, many instruments of seismograph and GPR are imported. Manufacturers unusually provide the file format. The authors study the file format of SEG-2 data, and write a corresponding routine for reading the data in Matlab programming language. A practical application is used for the reading routine. The results show that the route is correct, and this route is easy to maintain and require a minimum of revision for a kind of instruments' SECt-2 files.
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Key words:
- SEG-2 format /
- seismograph /
- ground penetrating radar(GPR) /
- Matlab
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