GSSI UtilityScan, Быстрый старт

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UtilityScan Quick Start Guide Page 19
• Focus:
Toggles the Focus Mode On/Off/Plus. Turning the focus on will display a split screen during collection.
The top image will show the data with a migration process applied and the bottom will be un-processed data.
Migration is a filter which removes the dipping tails from the hyperbolas and collapses them toward the target’s
center. A more accurate dielectric value will result in a better image.
•
Focus Plus applies a Hilbert Transform to the migrated data. The Hilbert Transform will remove the phase
information from the signal (whether the wavelet is negative or positive). The Hilbert can sometimes improve
visibility in situations where the amplitude magnitude is more important than the phase information.
• Zoom:
Toggles degrees of a horizontal zoom. This will stretch your data by a factor of 1, 2, or 4.
• Color Table:
Choose from six color tables. The color table is displayed at the top of the screen.
Positive values are to the right.
• Band Filter:
Toggles On/Off a horizontal band filter. This filter is designed to downplay horizontal noise artifacts
resulting from wet or clayey conditions.