城市三维地震资料处理浅层成像关键技术

雍凡, 刘子龙, 蒋正中, 罗水余, 刘建生

The key technology of shallow imaging in urban 3D seismic data processing

YONG Fan, LIU Zi-Long, JIANG Zheng-Zhong, LUO Shui-Yu, LIU Jian-Sheng

图4 叠前去噪前(a)后(b)炮记录对比

Fig.4 Comparision between before (a) and after (b) denoise on shot gather