Ministry of Natural Resources and the Environment of the Russian Federation  
 
 
The Federal Subsoil Resources Management Agency  
 
 
«Rusgeology» JSC
 

On-board gravimetric survey

Shipboard gravimetric survey is carried out separately or simultaneously with reflection 2D seismic survey, magnetometer survey and on the same lines. To account for the zero-points offset values of the devices are the initial and final reference gravimetric monitoring in Port of MOB/DEMOB


Gravimetric survey will be acquired using mobile gravimeters CHECAN-AM by JSC “Group company CRI “Electropribor” (RUSSIA).


Mobile gravimeters CHECAN-AM



Key technical specifications of CHECAN-AM gravimeter:


Type CHECAN-AM
Manufacturer JSC ‘Group company ‘CRI’ ‘Electropribor’, RUSSIA
Range, Gal 10
Sensitivity, mGal 0,1
Static accuracy, mGal 1,0
Measurement resolution, sec. 1,0
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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