Design and implementation of digitalized storage information input for analog seismograms

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.