According to theory of common reflection surface(CRS), CRS stacking surface is a set of CRP trajectories in the vicinity of a reflection point, stacki.

This article mainly introduces the methods and skills for frame overlapping and special effects by using Ulead Video Studio 9.

The main factor resulting in low signal-noise ratio of seismic data in middle Yangtze marine facies area is that the effective signal in seismic data have weak energy and there exist various kinds of interference waves and the effective tool to solve this kind of problem is stack technique of variable binning.