Geo Marine Survey Systems - Seismic Equipment

Geo-Spark: what makes the difference?

The difference is made by the unique concept of the Geo-Spark power supply, which is designed for a very fast and extremely powerful, NEGATIVE, High Voltage discharge of 5.6 kV up to 45 kA. It is this electric "punch" which makes the difference.....

Maintenance free electrodes, with 5 year operational guarantee

By using the Geo-Spark power supplies, the electrode tip-wear is reduced to practically zero. Finally, the acoustic signature does not degrade anymore, which still happens as the old-fashioned electrodes are quickly burning away. With the Geo-Spark, there is no more need for tedious electrode trimming, there are no more electrode consumables and no interruptions in survey work. This means that you are saving a lot of time and money.

Our so-called PRESERVING ELECTRODE MODE will give you continuously good quality data, day after day, month after month, year after year.......... It is almost boring...

And there is more

100% Reliability and no-nonsense Dutch engineering. These are instruments that are built to last.
Intuitive easy commands, 100 % safety, clear comprehensive manual.
Planar configuration of the electrode array results in substantial acoustic directivity.
A very powerful, short acoustic pulse with no reverberations. The Geo-Source multi-tip sparker provides the best combination of very high resolution and relatively deep penetration.
Coaxial HV power/tow cable resulting in low energy loss and very low EM emission on a practical reel with rotational axial contacts. No need to disconnect any cable during recovery - deployment.
Very powerful control software providing integrated safety and error procedures.
External USB connection allowing to download the usage data and monitor internal functionality.
A power supply housing entirely made out of stainless steel for the ultimate corrosion protection.
Exceptional results, just see our sample hi-res seismic profiles