过去十年中,地球物理解释员所掌握的地震资料的数量有了显著的增加,为了得到比一般构造更多的信息,解释员要仔细研究这些资料。基地计算机软设备组的一系列发展非常有效地帮助了地球物理工作者将更多的资料数字化,作图和存储起来。该项工作中的硬设备包括小而有力的,可编程序的计算系统以及数字转换器,行式打印机,磁带机和绘图仪外围设备。按三个基本级别发展了软设备。第一级提供了速度和时间数据的存储,编校及显示 Over the past decade, the number of seismic data held by geophysicists has risen dramatically. To get more information than the general structure, the interpreters need to carefully study the data. A series of developments at the base of computer soft equipment groups have helped geophysical workers digitize, map and store more information efficiently. Hard work in this effort included small but powerful, programmable computing systems as well as digitizers, line printers, tape drives, and plotter peripherals. Soft devices were developed at three basic levels. The first level provides speed, time data storage, editing and display