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(Article of periodic en Russe - 1983)

Document title


Vlijanie krupnejsih plotnostnyh neodnorodnostej na izbytocnoe szatie Zemli. (Influence of large-scale heterogeneities on the superhydrostatic flattening of the Earth) (Inconnue)

Authors(s) and Affiliation(s)

TARAKANOV Ju. A. ;

Abstract

The interpretation of the large-scale anomalies of geoid heights, gravity, deflection of the vertical has shown that the density heterogeneities disturb the normal flattening of the Earth. The superhydrostatic flattening of the Earth is an illusion. The earth's lithosphere is sufficiently thin and flexible in order to adapt itself to decreasing of the angle velocity of the earth's rotation. Recent geoid heights should be measured from the hydrostatic ellipsoid with the flattening of I/299.67. On the other hand ancient geoid heights must be measured from the ancient surface of the ellipsoid. (L'A.).

Source

Article of periodic

published at : Izvestija Akademii Nauk SSSR, Fizika Zemli Moskva

Editor :

Millesime : 1983, no4 [pp. 3-6]

Bibliographic references : 6 réf.

Language

Russe

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