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Geosciences Eurasia Conference and Exhibition
GeoEurasia 2018

2018, February 5-8. Moscow

Our booth at the 79th Conference & Exhibition EAGE (photo report)
June 12-15, 2017
Paris, France


Important information!
At this time, all new technology implementation, seismic data processing and interpretation projects are being operated by NPP Spetsgeofizika, founded in 2007. GDS retains its role as a petroleum geology consultancy and purveyor of innovative technologies.

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    AViSeis® ®    
IST-3MP — static correction interactive technology ® SeisWin — field QC ® GDS-I — vibrator control geophysical digital system ®


GDS-I®, GDS-I PLUS® and next generation GDS-II®

GDS-II® (Geophysical Digital System) is a universal vibrator control system that comes complete with a radio communication subsystem and integrated GPS/GLONASS receivers.

To know more about innovations in GDS-II® You can download our brochure.

The control system provides:

  • support of the new unique technology of field works carrying out «AViSeis®»
  • use of satellite navigation in carrying out field works and field seismic data processing
  • improved excitation of the low frequencies with lowered distortion
  • efficient and statistical quality control of sources
  • the vibrator signals record on a USB flash for data processing and quality control
  • full compatibility with all types of hydraulic vibrators
  • stable and high-precision control of intensity and phase
  • automatic calibration


Power supply: 9-36 V DC
Power consumption: 16 W
Frequency control settings: AViSeis®, linear, non-linear, random, pulse
Frequency range: 1 to 250 Hz
Tapers: Cosine and Blackman
(0.1 s increment)
Max. number of vibrators: 16
Start time accuracy: ± 25 μs
Accelerometer sensitivity: 25 mV/g
Clocking accuracy: 0.1 ppm
Integrated GPS: JAVAD TR-G2, TR-G3
Height: 290 mm
Length: 280 mm
Width: 200 mm
Weight: 6 kg
Operating temperature: 0 to +60 deg. C
Storage temperature: -40 to +70 deg. C