【摘要】 噪声消除是地震勘探资料处理的基础,地震资料信噪比的高低将直接影响到后续处理的效果.因此,选取正确的噪声消除方法是整个资料处理的前提.本文从反射法地震勘探中噪声的特性出发,将常用的去噪方法分为四类,分析了它们的优点和局限性,并且对不同的处理方法进行了简单的比较,介绍了他们的应用领域.更多还原

【Abstract】 The base of the data processing in a seismic exploration is noise elimination.High signal to noise ratio effects directly on the post-treatment.So the precondition of the data processing is the accurate noise elimination.This paper divides general noise eliminations into four groups by the characters of noise in the reflection seismic exploration,analyses their merits and demerits and compared methods with others.The same time,we introduce application domain of the noise eliminations.更多还原