FIELD: gravimetric survey.
SUBSTANCE: invention relates to gravimetric imaging methods and can be used to study ice-covered areas. Essence: at the points of the core network located on solid ground, measurements are made using high-precision gravimeters and satellite navigation aids. At the points of the ordinary network located on the frozen surface of the reservoir, gravimetric measurements are performed in continuous measurement mode. Synchronous with them high-precision continuous observations of satellite navigation system in differential mode are hold. Calculate dynamic corrections. Add dynamic corrections in gravity anomalies.
EFFECT: technical result: increase the accuracy of gravimetric observations.
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