摘要
介绍应用 Delphi3开发的“地震图纸数字化及数据库管理系统”(SDDMS) .该系统功能齐全 ,可方便地完成地震图纸数字化、档案管理和数据分析全过程 ,使利用计算机分析处理历史上积累下来的地震图纸成为可能 ,对地震预报和地震科学研究十分有利 .
This paper introduces a ″Seismogram Digitization and Database Management System″(SDDMS), which is developed using Delphi3, and present the key technique of automatically extracting wave data from paper seismograms. The system has various functions, such as paper seismogram digitization, database management and data analysis, etc . With this system it is possible to analyze historical paper seismograms using modern computers. Application of this system will be of help to the progress in earthquake prediction and seismological researches.
出处
《地震学报》
CSCD
北大核心
2001年第3期314-321,共8页
Acta Seismologica Sinica
基金
安徽省"九五"科技攻关计划项目资助
