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Introduction

The seismic interpretation tool lets you interpret horizons, faults and observations. This can be done both manually and automatically.

The structure of a horizon in Geocap is as follows:

• One horizon can contain interpretation for several seismic lines
• Each line can have many segments
• Each segment can have many picks

This means that each horizon will normally contain thousands of picks along different seismic lines. Each pick is stored with the following information:

• Time value
• Seismic line name
• Shot point

The way Geocap stores its horizon data is compatible with most other seismic interpretation systems.