Design and implementation of digitalized storage information input for analog seismograms
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摘要:
本文针对中国地震局正在实施的模拟地震资料抢救项目，对我国现存各类模拟地震图纸进行分类，设计实现了适用于模拟地震图纸扫描基础信息录入软件。首先，通过对图纸图章的分析设计了软件的需求功能，并确定了界面风格；其次，根据图纸扫描工作的保密属性，设计运用xml文件格式将扫描图纸的信息保存在本地文件中；最后，设计了图纸信息录入校验规则以及图纸的命名规则，并实现了异常自动提取和一键生成报表等功能，而且易于使用。本文开发设计的软件不仅降低了大量信息人工录入的错误率，而且显著提升了模拟地震图纸扫描录入与校验的工作效率。通过这项工作所获得的成果数据，便于地震科研工作效率的提高。
Abstract:Aiming at the rescue project of analog seismic data being carried out by China Earthquake Administration, this paper classifies all kinds of existing analog seismograms in China, and designs and implements the basic information input software suitable for scanning analog seismograms. Firstly, the requirement function of the software is designed through analyses of the seismograms and seals, and the interface style is determined. Secondly, according to the confidentiality of the seismograms scanning work, the information of the scanned seismograms is saved as local files in XML format. Finally, the checking rules of the seismograms input and the naming rules of seismograms are designed. It achieves the functions of automatic anomaly extraction and one-click report generation, and is easy to use at the same time. The software developed in this paper not only reduces the error rate of a large number of manual information input, but also significantly improves the efficiency of scanning input and verification of analog seismograms. The data obtained from this work benefit the seismological researches.
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Keywords:
- analog seismograms /
- digitizing /
- information input /
- check
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图 5 模拟测震图纸基础信息录入软件的总体结构图
Figure 5. Software structure for basic information input of analog seismograms
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图 6 模拟测震台站图纸基础信息录入软件界面
Figure 6. Entry software interface of basic information about analog seismograms of a seismic station
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图 7 模拟遥测台网图纸基础信息录入软件界面
Figure 7. Entry software interface of basic information about analog seismograms of telemetry networks
表 1 地震观测常用记录滚筒及记录纸参数（引自蒋宏毅等，2015）
Table 1 Commonly used recording drum and recording paper parameters of seismic observation （after Jiang et al，2015）
地震仪器型号 记录道数 滚筒长度/cm 滚筒直径/cm 记录面积/cm2 记录纸尺寸/cm2 纸张类型 DD-1 3 45 23 72×45 82×45 铜版纸 DK-1 5 50 23 72×50 82×50 铜版纸 ×73 3 37 30 94×37 104×37 铜版纸 768 6 50 32 96×50 100×50 薄型记录纸 DSL-3 3 38 19.5 61×38 71×38 铜版纸 DSL-1 1 33 11.5 36×33 46×33 铜版纸 流动仪 1 19.5 24.5 77×20 87×20 铜版纸 基式 3 37 30 94×37 104×37 示波仪器感光纸 763 3 37 30 94×37 104×37 示波仪器感光纸 
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表 2 地震图纸扫描参数
Table 2 Seismogram scanning parameters
扫描仪器
类型色彩 有效扫描宽度
/mm最大扫描厚度
/mm光学分辨率
/dpi扫描速度
/（mm·s−1）平板扫描仪
滚筒扫描仪支持黑白和彩色扫描
（色深≥24位）≥900 （A0幅面），
长度不限20 600 ≥50.8 （彩色），
≥ 304.8 （黑白）
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