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Gravity aspects for Mars
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SYSNO ASEP 0576086 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Gravity aspects for Mars Author(s) Klokočník, Jaroslav (ASU-R) RID, ORCID
Kletetschka, G. (CZ)
Kostelecký, J. (CZ)
Bezděk, Aleš (ASU-R) RID, ORCIDNumber of authors 4 Article number 115729 Source Title Icarus. - : Elsevier - ISSN 0019-1035
Roč. 406, December (2023)Number of pages 16 s. Publication form Online - E Language eng - English Country NL - Netherlands Keywords gravity field of Mars ; gravity aspects ; MOLA topography OECD category Astronomy (including astrophysics,space science) Method of publishing Limited access Institutional support ASU-R - RVO:67985815 UT WOS 001064858800001 EID SCOPUS 85166975318 DOI 10.1016/j.icarus.2023.115729 Annotation We use the recent global gravity field model of Mars (Konopliv et al., 2020) and compute the gravity aspects (descriptors). We introduce a unique method working with the gravity aspects for Mars to achieve novel information about Mars for geologists, geophysicists and others than is feasible by using traditional gravity anomalies alone. New map of gravity aspects allows a better constraining of possible northern paleo-ocean using the MOLA topography, the combed gravity strike angles and features of the fretted terrain as constraints for a “mean” paleo-seashore. The Valles Marineris would contain water that would flow into this ocean. Workplace Astronomical Institute Contact Radka Svašková, bibl@asu.cas.cz, Tel.: 323 620 326 Year of Publishing 2024 Electronic address https://doi.org/10.1016/j.icarus.2023.115729
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