Search found 2 matches

by Helmihenna
Thu Jan 07, 2021 3:05 pm
Forum: Near Surface Geophysics
Topic: How to import GPR data to voxler
Replies: 2
Views: 178

Re: How to import GPR data to voxler

Hi j0rd4nian, If you have 2D cross sections, rather than x,y,z grids, really you have x, y, or some x/y distance, ,z, and c grids. You will need x, y, z, c in order to grid the data in Voxler and create a volume. To do this, you will need to assign real-world x and y coordinates to your profile line...
by Helmihenna
Thu Jan 07, 2021 2:55 pm
Forum: General Geophysics and Geoscience
Topic: Pre-Stack and Post-Stack Migration
Replies: 4
Views: 21068

Re: Pre-Stack and Post-Stack Migration

Pre-stack migration images better than post-stack migration. In both models, post-stack migration spends much less time than the corresponding pre-stack migration. For a complex model with large dips and strong lateral velocity variations, pre-stack migration images better than post-stack i ti th d ...