基于IASP91地球模型的天然地震人机交互数据处理系统

摘要

This paper puts forward a new interactive processing system which based on the IASP91 model and can determine earthquake's phases and picks visually the travel times.This system is designed on the Window platform by using the Intel Fortran compiler to realize the visual seismic data processing, phase identifications and traveltime picking, so it can process seismic data, identify phases and pick seismic arrivals efficiently.The manipulation shows that the friendly system is an effective tools for seismic data process quickly, accurately and easily.%提出了一种基于IASP91地球模型确定各种地震波震相及其旅行时间拾取的人机交互方法,通过Intel Fortran平台设计并实现了天然地震记录可视化数据处理及多震相旅行时间拾取的交互式处理系统.该处理系统可以快速高效地处理天然地震数据、确定及拾取天然地震各震相的旅行时间.实际应用表明,该系统操作简单,准确快速,灵活方便,是处理天然地震数据的有效工具.