Refraction Statics using Tomography


Geophysicists in land processing (time and depth).


Learning Objectives

Describe how to build a near surface model using tomography.
Know how to QC the tomographic refraction model using an interpretive workstation
Understand how to improve the refraction model by optimizing the key module parameters
Create a reliable refraction model in challenging situations (noisy data, permafrost, gaps in  offsets, strong lateral velocity changes, etc.)
Improve refraction models using offset iterations



Number of Participants

6 - 10


Trainees should have a basicunderstanding of the processingsequence

Software Used

geovation, Tornado, TOM2D/TOM3D

Course Format

Presentations, exercises, classroom, case studies

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