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Stark, Alexander und Oberst, Jürgen und Preusker, Frank und Gwinner, Klaus (2011) Measurements of Mercury librations from image and altimeter data. Europlanet JRA1-NA1 Workshop - Planetary Geodesy and Ephemerides, 2011-11-14 - 2011-11-16, Moscow, Russia.
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Kurzfassung
The libration of Mercury provides through its dependence on the inertial axes a possibility to get a better understanding of the internal structure of the planet. We present a new method which allows the determination of the libration by a combination of two complementary data sets. The laser altimetry data provide a high height resolution and by several Obrservation also a temporal distribution. However, the stereo models derived from image data have a better lateral resolution and are fixed in time. Based on the latest observations from the MESSENGER spacecraft we present the first results of our measurements.
| elib-URL des Eintrags: | https://elib.dlr.de/73002/ | ||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||
| Titel: | Measurements of Mercury librations from image and altimeter data | ||||||||||||||||||||
| Autoren: |
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| Datum: | 15 November 2011 | ||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||
| Stichwörter: | libration, Mercury, MESSENGER, laser altimetry, stereo imaging | ||||||||||||||||||||
| Veranstaltungstitel: | Europlanet JRA1-NA1 Workshop - Planetary Geodesy and Ephemerides | ||||||||||||||||||||
| Veranstaltungsort: | Moscow, Russia | ||||||||||||||||||||
| Veranstaltungsart: | Workshop | ||||||||||||||||||||
| Veranstaltungsbeginn: | 14 November 2011 | ||||||||||||||||||||
| Veranstaltungsende: | 16 November 2011 | ||||||||||||||||||||
| Veranstalter : | Moscow State University of Geodesy and Cartography (MIIGAiK) | ||||||||||||||||||||
| 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 Exploration des Sonnensystems (alt) | ||||||||||||||||||||
| Standort: | Berlin-Adlershof | ||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Planetenforschung > Planetengeodäsie | ||||||||||||||||||||
| Hinterlegt von: | Stark, Dr. Alexander | ||||||||||||||||||||
| Hinterlegt am: | 16 Dez 2011 16:15 | ||||||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 19:38 |
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