针对伊川盆地地形起伏大，低降速带变化剧烈，原始记录信噪比低，测线弯曲严重，以及两种震源（炸药震源和可控震源）记录之间存在相位差的特点，设计了以弯线处理、相对折射静校正、大值干扰自动压制、倾角滤波、预测反褶积、自动剩余静校正、速度分析、相位校正、F－X域去噪等方法为主的处理流程。使用这些流程进行处理较明显地改善了剖面质量。 In view of the characteristics of the large fluctuation of low relief velocity band in Yichuan Basin, the low signal-to-noise ratio of original record, serious line bending and the phase difference between the records of the two sources (dynamite and vibroseis) Curve processing, relative refraction static correction, large interference automatic suppression, dip filtering, predictive deconvolution, automatic residual static correction, velocity analysis, phase correction, F-X domain denoising and other methods based processing flow. Using these processes for processing significantly improved the profile quality.