1) common-offset gather
共炮检距选排
2) common offset
共炮检距
1.
After both first break pickup and trace gathering are fini-shed, the residual time shifts in common-shot,common-receiver and common offsetdomains can be known respectively by taking the top of high velocity layer as thedatum.
本方法以野外获得的表层调查资料和野外静校正量作为初始条件，经初至拾取、道集分选后，以高速层顶板为基准面，在共炮点、共接收点和共炮检距三个域内分别提取剩余时差，进而对大量的数据体进行统计，利用正交迭代求取出全局最优化的剩余静校正量。
2.
After conventional surface consistent deconvolution, data is sorted into common offset gathers and NMO applied, then a second surface consistent deconvolution is run on common offset gathers which el.
该方法在常规地表一致性反褶积之后,对数据进行共炮检距域分选和动校正处理,然后进行主分选为共炮检距域的地表一致性反褶积。
3) common offset gather
共炮检距道集
1.
Wave equation pre-stack depth migration for common offset gathers.;
波动方程共炮检距道集叠前深度偏移
4) common-offset section
共炮检距剖面
1.
Phase shift method for estimating a common-offset section model;
共炮检距剖面模型的相位移算法
5) common offset vector gather
共炮检距向量道集
1.
3D seismic common offset vector gather.;
三维地震共炮检距向量道集
6) CMP offset domain
共中心点-炮检距域
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