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本文介绍了一种全自动大地电磁测深仪。仪器的研制工作是在法国地球物理研究中心G.Clerc博士领导下进行的。仪器的主要特点是采用CMOS微机自动操作,从而使之功耗低,自动化程度高和轻便灵活。这是新近发展的一种新型物探仪器设备。 本文讨论了该系统的基本原理、测量特点、测量灵敏度和噪声情况等。同时,也简要地讨论了信号的处理和控制等问题。
This article describes a fully automatic earth sounder. The instrument was developed under the leadership of Dr. G. Clerc, French Geophysical Research Center. The main features of the instrument is the use of CMOS microcomputer automatic operation, so that low power consumption, high degree of automation and lightweight and flexible. This is a newly developed geophysical equipment. This article discusses the system’s basic principles, measurement characteristics, measurement sensitivity and noise conditions. At the same time, the issues of signal processing and control are briefly discussed.