The space correcting of 2D seismic data is a foundation of structural mapping.
二维地震资料的三维归位（空间校正）是编制构造图的基础。
Wave equation migration can preserve the kinetic characteristics of wave field, so this paper applies common-azimuth prestack depth migration technology to realize 3D process for 2D seismic data.
波动方程偏移保持了波场动力学特征，依此本文应用共方位角叠前深度偏移技术来实现二维资料三维化处理。
Seismic velocity and wave impedance properties of brine lake formations are analyzed using 2d seismic data with high resolution factor, forward, inversion and forecasting method for model are studied.
利用高分辨率二维地震资料，分析了盐湖地层地震速度和波阻抗特点，并对模型进行了正、反演及预测方法研究。
In traditional visualization method of 3d seismic data sets, a series of 2d slices are used to indicate the 3d seismic data sets.
传统的地震资料可视化方法中，采用一组二维切片来表示三维地震数据。
Correlation among contiguous data of 2d or 3d seismic exploration provides possibility for the data compression, which is necessary in transmission for long distance seismic exploration.
二维和三维地震勘探数据中存在的相邻数据的相关性为数据压缩提供了可能，而远程勘探数据的传输又有对数据进行压缩的要求。
The shot is located in some distance from well and the geophone is positioned inside the well to receive the seismic wave, the method is called VSP which belongs to 2d data acquisition.
非零偏移距VSP就是在距离井口有一定距离的位置放炮，在井内安置检波器接收地震波，属于二维观测。
The shot is located in some distance from well and the geophone is positioned inside the well to receive the seismic wave, the method is called VSP which belongs to 2d data acquisition.
非零偏移距VSP就是在距离井口有一定距离的位置放炮，在井内安置检波器接收地震波，属于二维观测。
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