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Giese, B. (2010) The topography of Enceladus. In: EPSC Abstracts, 5, Seite 675. Europlanet. European Planetary Science Congress, 2010-09-19 - 2010-09-24, Rome, Italy.
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Offizielle URL: http://meetingorganizer.copernicus.org/EPSC2010/oral_program/3977
Kurzfassung
The surface of Enceladus modeled so far has relief of not more than ~2 km both at small (10 km) and larger (100 km) scales. This suggests that the lithosphere has been at most only a few kilometers thick over its history. A stereo-derived height model of the region between Enceladus’ leading side and the Saturnfacing side (Fig. 2) strengthens the role of warm ice upwellings in forming large-scale topography on Enceladus. We observe a 250 km-scale bulge up to 1 km high that correlates with its geologic boundary. The bulge is consistent with the presence of convection-related warm ice at depth isostatically adjusted to surrounding cooler, non-convective regions.
| elib-URL des Eintrags: | https://elib.dlr.de/65587/ | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Dokumentart: | Konferenzbeitrag (Paper) | ||||||||
| Titel: | The topography of Enceladus | ||||||||
| Autoren: |
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| Datum: | 2010 | ||||||||
| Erschienen in: | EPSC Abstracts | ||||||||
| Referierte Publikation: | Nein | ||||||||
| Open Access: | Ja | ||||||||
| Gold Open Access: | Nein | ||||||||
| In SCOPUS: | Nein | ||||||||
| In ISI Web of Science: | Nein | ||||||||
| Band: | 5 | ||||||||
| Seitenbereich: | Seite 675 | ||||||||
| Verlag: | Europlanet | ||||||||
| Status: | veröffentlicht | ||||||||
| Stichwörter: | Saturnian Satellites, Enceladus, Topography | ||||||||
| Veranstaltungstitel: | European Planetary Science Congress | ||||||||
| Veranstaltungsort: | Rome, Italy | ||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||
| Veranstaltungsbeginn: | 19 September 2010 | ||||||||
| Veranstaltungsende: | 24 September 2010 | ||||||||
| Veranstalter : | Europlanet | ||||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||
| HGF - Programm: | Weltraum (alt) | ||||||||
| HGF - Programmthema: | W EW - Erforschung des Weltraums | ||||||||
| DLR - Schwerpunkt: | Weltraum | ||||||||
| DLR - Forschungsgebiet: | W EW - Erforschung des Weltraums | ||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | W - Vorhaben CASSINI (alt) | ||||||||
| Standort: | Berlin-Adlershof | ||||||||
| Institute & Einrichtungen: | Institut für Planetenforschung > Planetengeodäsie | ||||||||
| Hinterlegt von: | Giese, Dr.rer.nat. Bernd | ||||||||
| Hinterlegt am: | 15 Okt 2010 11:19 | ||||||||
| Letzte Änderung: | 24 Apr 2024 19:30 |
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