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The Low-frequency Response of Marine Seismic System and the Steamer Noise
Author(s): 
Pages: 42-45
Year: Issue:  1
Journal: OCEAN TECHNOLOGY

Keyword:  低频响应噪音模拟低切滤波数字低切滤波直流偏移分量;
Abstract: 海上勘探地震采集的数据中低频率成分常常受到外部环境噪音的严重干扰.如何有效地剔除噪音,拾取更多的地震数据中低频成分.本文从分析地震仪器低频响应入手,得出了地震系统与电缆噪音的一些内在联系,就如何有效地压制外围环境噪音等问题,提供了有效的方法,为野外作业提供参考.
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