摘要
介绍一种新的激电数据采集方式。该方式的主要特点在于一次测量操作可同时获取极化二次场随时间衰减和随深度变化的信息 。
A new IP data acquistion technique is recommended in this paper,which is chafacterized by the simultaneous acquisition of the information about the attenuation of the polarized 2nd degree field with time and the variation of this field with depth through one measurement operation. In addition, the paper deals with the instrumental working principle for carrying out this acquisition method and some technological problems which are likely to occur in the process of measurement.
出处
《物探与化探》
CAS
CSCD
1998年第6期465-469,共5页
Geophysical and Geochemical Exploration
关键词
电场差分法
信号测量
激电方波
激电测量
脉宽
IP of time domain, electric field difference method,signal measurement.
