L&TD
LOGGING & TESTING DIVISION
Surface Equipment GSP-1 VSP Data Acquistion System
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• Up to 16 analogue channels • 512 Kb digital interface • 24bit Delta-Sigma convertors • Built in firing circuit • Full instrument tests • USP interface • Use standard PC running VSProwess software Specifications Analogue section |
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Digital section
General
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Functionality
Communication with the PC recording system is by
The GSP incorporates a single airgun firing circuit for use on simple checkshot surveys. For independent external control circuits give control over external source controllers such as our own RSS four gun remote gun firing system
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The GSP-1 in use with a Dual analogue system |
| The panel provides fully automatic DC offset and gain calibration along with full instrument tests. The I-test reports are generated on the PC for archiving or for passing on to the client.
Fig1: Acquisition Observer Log Fig2: Stack plot of vertical and horizontal components. |
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