Abstract: Seismic Data Acquisition System is one of the core equipment for geophysical prospecting. Based on the development of geophysical prospecting and electronic technologies, the system has been continually updated accordingly. Beginning from the future demand for geophysical exploration and development, this paper analyzes the current state of instruments in the world's leading geophysical equipment manufacturing market, the advantages and disadvantages of several instruments with different structure and different data acquisition forms. In addition, this paper elaborates the idea of developing mixed data acquisition instruments with much more channels in the future.

Key words: data transmission, cable-free systems, node apparatus, local storage, digital sensor, mixed data acquisition system

摘要： 地震数据采集记录系统是地球物理勘探的核心装备之一。随着物探技术与电子技术的发展,这一系统在不断地更新、换代。文章从未来地球物理勘探开发的需求出发,分析了目前世界主要地球物理装备制造市场仪器现状以及在用或强力推出的几种不同结构、不同数据回收方式的仪器的优缺点,阐述了未来仪器将朝着超大道数、混合型方向发展的思想。

关键词: 数据传输, 无线仪器, 节点式仪器, 本地存储, 数字检波器, 混合型系统