seismic processing

Seismic parameter integrated processing methods aim to transform the process of integrated study into computerized processing, and to transform seismic parameters picked up according to the target layer into the language of geological description.

建立了一套计算机上可实现的地震参数综合研究的算法和程序，将地震参数综合处理方法变为计算机处理过程，再将地球物理数据转换为地质解释语言。

To validate the effectiveness and practicability of multicomponent seismic technology, people should select suitable testing site, design reasonable layout, and adopt proper data processing modules to ensure the quality of multicomponent seismic section.

为了验证理论、方法及多分量地震技术的有效性和实用性，要选择合适的试验区块，设计合理的观测系统，配以关键的处理模块以保证获得高质量多分量地震剖面。

For example, cable telemetry seismic data acquisition system should have the fea-tures of 32-bit acquisition and the combination of cable/ wireless transmission. It should also become a multi-function central processing system with functions of acquisition, processing and interpretation.

如：有线遥测地震数据采集系统将逐步形成32位（或多于32位）定点数据采集和有线/无线混合传输，并形成采集-处理-解释三位一体的多功能中心站处理系统。

The key of seismic data processing mainly lies in static corrections and imaging and both of them are relative to velocity model in complex near-surface and underground geologic structural conditions.

在复杂地表条件和复杂地质构造条件下，地震资料处理的关键主要表现为静校正和成像，而这两者均与速度模型有关。

In 2D seismic data processing, the traditional DMO flow is still continuously used at present, that is, the time distance curve equation of common midpoint gather is adopted yet for the velocity analysis of common reflection point gather.

当前在二维地震资料处理过程中，DMO处理仍然沿用传统的做法，即在获得共反射点道集后，仍采用共中心点道集的时距曲线方程进行速度分析。

Using time difference gradient of reflective event after re sampling during digital signal processing for seismic data, an estimation of drop height for small scale faults ( < 5m) was conducted.

以数字信号处理的重采样原理为依据，利用重采样后的反射波同相轴时差梯度进行5m以下小断层落差的定量估算。

The algorithm of non integer order differential and integral in the Fourier domain and its applications to seismic signal processing

傅氏域中非整数阶微积分算法及其在地震信号处理中的应用

Study of Seismic Processing Techniques for Exploration of the Deep Layers in Eastern China

东部油区深层勘探中的地震处理技术

These theorems show that when the probability density of the noise in seismic records is unknown, the method of adding a new noise can be used to recover amplitude of seismic signal with sign-bit processing, but the new noise must be in uniform distribution.

这些定理指出，在地震记录的干扰特性不知道时，可采用叠加随机噪声的方法进行符号位地震记录振幅恢复，但是该随机噪声的概率密度必须为均匀分布。

In practical seismic data processing achievement profile, wave group characteristics of every reflection zone are clear, information of layer to layer is rich and wave shape is natural and stable.

在实际地震资料处理的成果剖面上，各反射层位的波组特征清楚，层间信息丰富，波形自然稳定。

Multiple elimination is one of the important topics in the field of seismic data processing.

摘要海底复反射之消除一直是震测处理过程中令人困扰的问题.

Parametric evolving of signal ( PRO) technique is a new seismic processing technique developed by Russian geophysicist.

PRO（影像的参数展开）技术是由俄罗斯地球物理学家开发的一种崭新的地震资料处理技术。