Upgrading the GT-2A aerogravimetric complex for airborne gravity measurements in the Arctic


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Abstract

The methodical solutions for improving the GT-2A aerogravimetric complexes by incorporating the Javad Quattro-G3D GPS receiver connected to four antennas spaced in two orthogonal planes are discussed. The operation features of the advanced aerogravimetric complex are described and the results of its application during the testing flight to 78° N latitude are presented. The anomalous gravity obtained in the testing flight is compared with the EGM2008 and EIGEN-6C models.

About the authors

V. N. Koneshov

Schmidt Institute of Physics of the Earth

Author for correspondence.
Email: slavakoneshov@holtmail.com
Russian Federation, ul. B. Gruzinskaya 10, Moscow, 123995

V. V. Klevtsov

Schmidt Institute of Physics of the Earth

Email: slavakoneshov@holtmail.com
Russian Federation, ul. B. Gruzinskaya 10, Moscow, 123995

V. N. Solov’ev

Schmidt Institute of Physics of the Earth

Email: slavakoneshov@holtmail.com
Russian Federation, ul. B. Gruzinskaya 10, Moscow, 123995

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