Inhomogeneities in the internal structure of Mars and the Moon from data on their gravity fields |
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| Authors: | A L Tserklevych O S Zayats P M Zazulyak M M Fys |
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| Institution: | 1.Lviv Polytechnics National University,Lviv,Ukraine |
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| Abstract: | The interpretation of planetary anomalies in the gravity fields of Mars and the Moon in relationship to their inhomogeneous
internal structure is considered. The Martian and lunar gravity field models up to order and degree 20, three-layer (crust,
mantle, core) model parameters, and planetary parameters have been used as input data. Models of the three-dimensional density
distribution have been constructed for Mars and the Moon. The maps of horizontal density inhomogeneities at depths of 50,
100, and 1700 km for Mars and 60, 100, and 1400 km for the Moon are interpreted. |
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