摘要
该文结合实例就叠前时间偏移处理参数的选取等进行了分析,从叠前偏移处理与常规处理所获时间剖面对比来看,叠前的成果有较高的信噪比和分辨率,其解释的断点清晰,归位准确。体现出叠前时间偏移技术的优越性。
Combined with practices,analyzed the parameter chosen in the prestack time migration data processing. Contrast of prestack time migration and poststack time migration＇ time sction can see, the former has hingher S/N ratio and resolution, its interpreted fault are clear and correct homeing. That indi- cated the advantage of prestack time migration data processing.
出处
《山东煤炭科技》
2013年第3期36-36,38,共2页
Shandong Coal Science and Technology
关键词
叠前时间偏移
叠后时间偏移
时间剖面
信噪比
prestack time migration poststack time migration time sction S/N ratio
