Chairs: Srinivas V Bettadpur, Univ Texas - Ctr Space Rsch, Austin, TX, United States, Michael M Watkins, NASA Jet Propulsion Laboratory, Pasadena, CA, United States, Maria T Zuber, Massachusetts Inst Tech, Cambridge, MA, United States and Rune Floberghagen, European Space Agency, Frascati, Italy
Primary Conveners: Srinivas V Bettadpur, Univ Texas - Ctr Space Rsch, Austin, TX, United States
Co-conveners: Michael M Watkins, Jet Propulsion Lab, Pasadena, CA, United States, Maria T Zuber, Massachusetts Inst Tech, Cambridge, MA, United States and Rune Floberghagen, European Space Agency, Frascati, Italy
OSPA Liaisons: Srinivas V Bettadpur, Univ Texas - Ctr Space Rsch, Austin, TX, United States
Lunar internal structure modeling using Apollo seismic travel time data and the latest selenodetic data from GRAIL and LLR
Koji Matsumoto1, Ryuhei Yamada2, Fuyuhiko Kikuchi1, Shunichi Kamata3, Yoshiaki Ishihara4, Takahiro Iwata4, Hideo Hanada1 and Sho Sasaki5, (1)National Astronomical Obs, Oshu, Iwate, Japan, (2)NAOJ, Mitaka, Tokyo, Japan, (3)UCSC, Santa Cruz, CA, United States, (4)Japan Aerospace Exploration Agency, Kanagawa, Japan, (5)Osaka University, Osaka, Japan
A Smallsat Multi-pair GRACE-like Mission: Concept and Simulated Performance
Carl S Weimer1, James W Leitch2, Stephen C Bennett2, Jonathan D Weinberg1, Reuben Rohrschneider1, Richard Walther1, Brett Landin1, Robert Pierce1, R Steven Nerem3, James Choe3 and Michelle Stephens4, (1)Ball Aerospace & Technologies, Boulder, CO, United States, (2)Ball Aerospace, Boulder, CO, United States, (3)Univ of CO-Aerospace Egrg Sci, Boulder, CO, United States, (4)Ball Aerospace & Technologies Corp., Boulder, CO, United States
Modeling the Earth's Gravity Field in Space and Time
Shuo WANG1, Isabelle Panet1, Guillaume Ramillien2 and Frédéric Guilloux3, (1)IGN Institut National de l'Information Géographique et Forestière, LAREG, Univ Paris Diderot, Paris Cedex 13, France, (2)CNRS, TOULOUSE, France, (3)University Pierre and Marie Curie Paris VI, LSTA, Paris, France
Using Grail Data to Assess the Effect of Porosity and Dilatancy on the Gravity Signature of Impact Craters on the Moon
Colleen Milbury1, Brandon C Johnson2, Jay Melosh IV1, Gareth S Collins3, David M Blair1, Jason M Soderblom2 and Maria T Zuber2, (1)Purdue University, West Lafayette, IN, United States, (2)Massachusetts Institute of Technology, Earth, Atmospheric, and Planetary Sciences, Cambridge, MA, United States, (3)Imperial College London, London, United Kingdom
Formation of the Moon's Orientale multi-ring basin
Brandon C Johnson1, Jeffrey C Andrews-Hanna2, Maria T Zuber1, Jay Melosh IV3, David M Blair3, Andrew Mark Freed3, Gareth S Collins4 and Dirk Elbeshausen3, (1)Massachusetts Inst Tech, Cambridge, MA, United States, (2)Colorado School of Mines, Golden, CO, United States, (3)Purdue University, West Lafayette, IN, United States, (4)Imperial College London, London, United Kingdom
Impact scaling for lunar impact basins: Contributions from GRAIL and hydrocode modeling
Katarina Miljkovic1, Mark A Wieczorek2, Gareth S Collins3, Gregory A Neumann4, Jason M Soderblom1, Brandon C Johnson1, David Minton5, David E Smith1 and Maria T Zuber1, (1)Massachusetts Institute of Technology, Cambridge, MA, United States, (2)Institut de Physique du Globe de Paris, Paris, France, (3)Imperial College London, London, United Kingdom, (4)NASA, Baltimore, MD, United States, (5)Purdue University, West Lafayette, IN, United States
GRAIL Gravity Field Determination Using the Celestial Mechanics Approach - Status Report
Stefano Bertone1, Daniel Arnold2, Adrian Jaeggi1, Gerhard Beutler3, Heike Bock1, Ulrich Meyer1 and Leos Mervart4, (1)University of Bern, Bern, Switzerland, (2)University of Bern, Berne, Switzerland, (3)Astronomical Institute, Bern, Switzerland, (4)Czech Technical University in Prague, Prague, Czech Republic
Orbit and Gravity Field Solutions from Swarm GPS Observations - First Result
Adrian Jaeggi1, Christoph Dahle2, Daniel Arnold3, Heike Bock1 and Frank Flechtner4, (1)University of Bern, Bern, Switzerland, (2)GeoForschungsZentrum Potsdam, Potsdam, Germany, (3)University of Bern, Berne, Switzerland, (4)Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany