We inform You, that from June 18, 2018, our company switches to a new operator telephone communication. In this regard, our common city telephone number from this day will be +7 (495 ) 181-27-94. The extension numbers will not changing. The old number +7 (495 ) 234-27-94 will be disabled in the period 20-30 June without further notice
Our booth at 80th EAGE Conference & Exhibition
June 11-14, 2018
Geosciences Eurasia Conference and Exhibition
2018, February 5-8. Moscow
The control system can use satellite navigation for the following tasks:
GDS-I® can use the built-in GPS/GLONASS receivers (JAVAD TR-G2, TR-G3) or any external ones working under the NMEA protocol.
For the DGPS mode our equipment can independently transmit differential corrections from the GPS Base Station to the vibrator by the following ways:
The base station is a equipment including a GPS receiver, voice radio station and radio modem. It can be installed in any place with the the battery-powered 12 volt. All control units have additional built-in radio modems to receive differential corrections.
Files in SEG-P1 and SPS formats are used to download source point to the control program unit coordinate.
The control program automatically recalculates coordinates obtained from the GPS receiver at any given datum, particularly in SK-42.
At the end of the work on the seismic profile the operator can generate a report which contains the coordinates of the vibrators group center. The report can be saved to the file and used in the further seismic data processing.