Ukrainian Antarctic journal

No 10-11 (2012): Ukrainian Antarctic Journal
Articles

Parcularity of the geoid determination at the Antarctic region

D. O. Marchenko
Carpathian Branch of the Subbotine Institute of Geophysics NAS Ukraine, Lviv
V. U. Maksymchuk
Carpathian branch of the Subbotine Institute of Geophysics NAS Ukraine, Lviv
Published December 31, 2012
Keywords
  • gravity,
  • terrain effect,
  • Moho,
  • density,
  • topographyc-isostatic corrections

Abstract

The gravitation effect of topographic masses is very important for the gravity anomaly calculations and geoid heights determination. The new approach for the computation of the topographic-isostatic corrections and indirect effect of topography in spherical approximation is developed and tested in Antarctic region.