GP34A:
Planetary Magnetism and Gravity I

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Session ID#: 34984

Session Description:
Planetary magnetic and gravity studies provide insight into the understanding of the surface and interior structures and thermal evolution of solar system bodies. This session calls for contributions relating to the following complementary aspects of magnetism and gravity on planetary bodies: 1) Paleomagnetism and rock magnetism of meteorites, returned samples, and their analogs; 2) Developments in dynamo theory from experiments to numerical simulations; 3) The use of gravitational and/or magnetic data collected from space, the air, or from the surface, to study the structure and history of Earth or other planetary bodies; 4) Contributions that present methods to analyze magnetic and/or gravitational data on a global, regional, or local scale.
Primary Convener:  Sabine Stanley, Johns Hopkins University, Department of Earth and Planetary Sciences, Baltimore, MD, United States
Conveners:  Alain Plattner, California State University Fresno, Earth and Environmental Sciences, Fresno, CA, United States, Benjamin P Weiss, Massachusetts Institute of Technology, Department of Earth, Atmospheric and Planetary Sciences, Cambridge, MA, United States and Kevin W Lewis, Johns Hopkins University, Earth and Planetary Sciences, Baltimore, MD, United States
Chairs:  Alain Plattner, California State University Fresno, Earth and Environmental Sciences, Fresno, CA, United States and Sabine Stanley, Johns Hopkins University, Department of Earth and Planetary Sciences, Baltimore, MD, United States
OSPA Liaison:  Sabine Stanley, Johns Hopkins University, Department of Earth and Planetary Sciences, Baltimore, MD, United States

Cross-Listed:
  • G - Geodesy
  • P - Planetary Sciences
Index Terms:

1221 Lunar and planetary geodesy and gravity [GEODESY AND GRAVITY]
1510 Dynamo: theories and simulations [GEOMAGNETISM AND PALEOMAGNETISM]
1540 Rock and mineral magnetism [GEOMAGNETISM AND PALEOMAGNETISM]
1595 Planetary magnetism: all frequencies and wavelengths [GEOMAGNETISM AND PALEOMAGNETISM]

Abstracts Submitted to this Session:

Mercury’s Interior from MESSENGER Radio Science Data (Invited) (210277)
Antonio Genova, Massachusetts Institute of Technology, Cambridge, MA, United States, Erwan Mazarico, NASA Goddard Space Flight Center, Greenbelt, MD, United States, Sander J Goossens, Center for Research and Exploration in Space Science and Technology, Baltimore, United States, Frank G Lemoine, NASA Goddard GSFC, Greenbelt, United States, Gregory A Neumann, NASA Goddard Space Flight Center, Greenbelt, Maryland, USA, Greenbelt, United States, David E Smith, Massachusetts Inst Tech, Cambridge, MA, United States and Maria T Zuber, Massachusetts Institute of Technology, Department of Earth, Atmospheric, and Planetary Sciences, Cambridge, MA, United States
Magnetic induction constraints on electrical conductivity within Europa (243283)
Bruce G Bills, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States and Steve Vance, Jet Propulsion Laboratory, Pasadena, United States
What can we learn about Mars from satellite magnetic field measurements? (Invited) (213611)
Achim Morschhauser1, Anna Mittelholz2, Paul Thomas3, Foteini Vervelidou4, Matthias Grott3, Catherine Johnson5, Vincent Lesur6 and Robert J Lillis7, (1)GFZ German Research Centre for Geosciences, Potsdam, Germany, (2)ETH Zurich, Zurich, Switzerland, (3)German Aerospace Center DLR Berlin, Berlin, Germany, (4)Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany, (5)University of British Columbia, Vancouver, BC, Canada, (6)Institut de Physique du Globe de Paris, Sorbonne Paris Cité, Université Paris Diderot, UMR 7154 CNRS/INSU, Paris, France, (7)Space Sciences Laboratory, Berkeley, CA, United States
New paleomagnetic constraints on the lunar magnetic field evolution (217904)
Camille Lepaulard1, Jerome Gattacceca1 and Benjamin P Weiss2, (1)CEREGE, Aix-en-Provence Cedex, France, (2)MIT, Department of Earth, Atmospheric and Planetary Sciences, Cambridge, United States
Global High Resolution Crustal Magnetic Field Mapping at the Surface of the Moon from Lunar Prospector and SELENE/Kaguya Satellites (287185)
Dhananjay Ravat1, Michael Purucker2, Nils Olsen3 and Christopher C Finlay3, (1)University of Kentucky, Lexington, KY, United States, (2)NASA Goddard Space Flight Center, Planetary Magnetospheres Laboratory, Greenbelt, MD, United States, (3)Danish Technological University, Kongens Lyngby 2800, Denmark
Paleomagnetic Evidence for Partial Differentiation of the Silicate-Bearing IIE Iron Meteorite Parent Body (210433)
Clara Maurel, MIT, Earth, Atmospheric and Planetary Sciences, Cambridge, United States, James Francis Joseph Bryson, University of Cambridge, Department of Earth Sciences, Cambridge, United Kingdom, Benjamin P Weiss, MIT, Department of Earth, Atmospheric and Planetary Sciences, Cambridge, United States and Andreas Scholl, Lawrence Berkeley National Laboratory, Advanced Light Source, Berkeley, CA, United States
First Numerical Simulations of Turbulent Dynamos Driven by Libration, Precession and Tides in Triaxial Ellipsoids - An Alternative Route for Planetary Magnetism (219940)
Michael Le Bars, Sandeep R. Kanuganti and Benjamin Favier, CNRS, Aix Marseille Univ, Centrale Marseille, IRPHE UMR 7342, Marseille, France

See more of: Geomagnetism, Paleomagnetism and Electromagnetism