提出一种利用折射初至反演低速带的结构来进行长波长静校正的有效方法。
Authors put forward an effective method which achieves long-wavelength static correction by deriving the low-velocity layer structure from refraction first breaks.
长波长静校正容易引起构造形态畸变，短波长静校正影响地震剖面信噪比。
Among the processing the long wavelength statics can easily cause distortion of structural forms while the short wavelength statics will affect signal-noise ratio of seismic sections.
对低频分量的校正被称作长波长静校正，对高频分量的校正被称作短波长静校正。
Low-frequency components of the static correction is called long-wavelength static correction, the static correction of the high-frequency components, known as short-wavelength static correction.
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