摘要
在复杂地表地区 ,静校正处理严重影响着地震剖面的成像质量。从我国西部沙漠地区和山地地震勘探的数据处理实例出发 ,对复杂地表地区的静校正如层析成像静校正、折射静校正等多种方法进行了研究和对比 ,讨论了各种静校正方法的应用前提和条件 ,并说明如何针对不同的地表地震地质条件 。
Static technique plays key role in seismic data processing. The static value affect directly the imaging quality of seismic section, especially in complicated near surface area such as mountain and sand dune. Several linear or nonlinear static methods are first discussed and then compared by real data example. The conclusion is that static method should be choosed in detail according to near surface geography.
出处
《世界地质》
CAS
CSCD
2002年第3期293-299,共7页
World Geology
