摘要
地震数据采集系统对数据的保真度有直接的影响。本文从震源激发、波的传播、仪器的接收和记录出发 ,详细分析了各个部分对保真度的影响 。
The performance of the seismic data acquisition system has direct influence on the high fidelity of the seismic data In this paper,the seismic source excitation,wave propagation,and seismic signal receiving and recording,effect of these factors on the high fidelity are analyzed And problems on high fidelity,which should be paid attention to,are pointed out
出处
《吉林地质》
2002年第1期104-109,共6页
Jilin Geology
基金
教育部"长江学者"骨干教师专项基金资助
关键词
地震数据
保真度
震源激发
检波器
地震波传播
high fidelity
the seismic source excitation
detector
seismic wave propagation