G22A:
Spaceborne Remote Sensing of Gravity: GRACE, GRAIL, GOCE, GRACE-FO, and Beyond I

Tuesday, 16 December 2014: 10:20 AM-12:20 PM
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

Abstracts Submitted to this Session:

10:20 AM
G22A-01
 
A high-resolution spherical harmonic degree 1200 lunar gravity field from the GRAIL mission
Ryan S Park1, Alex S Konopliv1, Dah-Ning Yuan1, Sami W Asmar1, Michael M Watkins1, James G Williams1, David E Smith2 and Maria T Zuber2, (1)Jet Propulsion Laboratory, Pasadena, CA, United States, (2)Massachusetts Inst Tech, Cambridge, MA, United States
10:35 AM
G22A-02
 
High-resolution global and local lunar gravity field models using GRAIL mission data
Sander J Goossens1, Frank G Lemoine2, Terence J Sabaka3, Joseph B Nicholas4, Erwan Mazarico5, David D Rowlands3, Gregory A Neumann6, Bryant Loomis5, Douglas S Chinn3,7, David E Smith8 and Maria T Zuber8, (1)UMBC CRESST/ NASA GSFC, Greenbelt, MD, United States, (2)NASA Goddard SFC, Greenbelt, MD, United States, (3)NASA Goddard Space Flight Center, Planetary Geodynamics Laboratory, Greenbelt, MD, United States, (4)Emergent Space Technologies, Greenbelt, MD, United States, (5)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (6)NASA, Baltimore, MD, United States, (7)Stinger Ghaffarian Technologies Inc., Greenbelt, MD, United States, (8)Massachusetts Inst Tech, Cambridge, MA, United States
10:50 AM
G22A-03
 
Lunar Crustal Properties: Insights from the GRAIL Gravity Signatures of Lunar Impact Craters
Jason M Soderblom1, Jeffrey C Andrews-Hanna2, Alexander J Evans3, Brandon C Johnson1, Jay Melosh IV4, Colleen Milbury4, Katarina Miljkovic1, Francis Nimmo5, Roger J Phillips6, David E Smith1, Sean C Solomon3,7, Mark A Wieczorek8 and Maria T Zuber1, (1)Massachusetts Institute of Technology, Cambridge, MA, United States, (2)Colorado School of Mines, Golden, CO, United States, (3)Columbia University of New York, Palisades, NY, United States, (4)Purdue University, West Lafayette, IN, United States, (5)University of California-Santa Cruz, Department of Earth and Planetary Sciences, Santa Cruz, CA, United States, (6)Southwest Research Institute, Boulder, CO, United States, (7)Carnegie Institution of Washington, Department of Terrestrial Magnetism, Washington, DC, United States, (8)Institut de Physique du Globe de Paris, Paris, France
11:05 AM
G22A-04
 
GRAIL Investigation of the Subsurface Structure of South Pole-Aitken Basin
Adrienne Ertel1, Francis Nimmo2, Jonathan Besserer1 and Debra M Hurwitz3, (1)University of California Santa Cruz, Santa Cruz, CA, United States, (2)University of California-Santa Cruz, Department of Earth and Planetary Sciences, Santa Cruz, CA, United States, (3)Lunar & Planetary Institute, Houston, TX, United States
11:20 AM
G22A-05
 
Structure of the Moon’s Orientale Basin from Gravity Recovery and Interior Laboratory (GRAIL) Observations
Maria T Zuber1, David E Smith1, Sander J Goossens2, Sami W Asmar3, Alex S Konopliv3, Frank G Lemoine4, Jay Melosh IV5, Gregory A Neumann4, Roger J Phillips6, Sean C Solomon7,8, Michael M Watkins3, Mark A Wieczorek9, Jeffrey C Andrews-Hanna10, James W Head III11, Walter S. Kiefer12, Patrick Joseph McGovern Jr12, Francis Nimmo13, Jason M Soderblom1, Jeffrey Taylor14, Brandon C Johnson1, Erwan Mazarico1,4, Katarina Miljkovic1, Ryan S Park3 and Dah-Ning Yuan3, (1)Massachusetts Institute of Technology, Earth, Atmospheric, and Planetary Sciences, Cambridge, MA, United States, (2)UMBC CRESST/ NASA GSFC, Greenbelt, MD, United States, (3)Jet Propulsion Laboratory, Pasadena, CA, United States, (4)NASA Goddard SFC, Greenbelt, MD, United States, (5)Purdue University, West Lafayette, IN, United States, (6)Southwest Research Institute, Boulder, CO, United States, (7)Carnegie Institution of Washington, Department of Terrestrial Magnetism, Washington, DC, United States, (8)Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY, United States, (9)Institut de Physique du Globe de Paris, Paris, France, (10)Colorado School of Mines, Golden, CO, United States, (11)Brown University, Providence, RI, United States, (12)Lunar and Planetary Institute, Houston, TX, United States, (13)University of California-Santa Cruz, Department of Earth and Planetary Sciences, Santa Cruz, CA, United States, (14)Hawai'i Institute of Geophysics and Planetology, Honolulu, HI, United States
11:35 AM
G22A-06
 
ESA’s Release 5 Gravity Field Model by the Direct Approach and its Part in the Combined Model EIGEN-6C4
Christoph Foerste1, Sean Bruinsma2, Oleg Abrikosov1, Jean-Michel Lemoine2, Jean-charles Marty2, Frank Flechtner1, Christoph Dahle1, Hans Neumayer1, Franz Barthelmes1, Rolf König1, Georges Balmino2 and Richard Biancale2, (1)GeoForschungsZentrum Potsdam, Potsdam, Germany, (2)CNES, Toulouse, France
11:50 AM
G22A-07
 
Evaluation of the Recent GOCE-based Global Geopotential Models in North America
Babak Amjadiparvar, Elena Veselinova Rangelova and Michael G Sideris, University of Calgary, Calgary, AB, Canada
12:05 PM
G22A-08
 
Assessing GOCE Gravity Models Using Altimetry And In-situ Ocean Current Observation
Per Knudsen1, Ole Baltazar Andersen1, Johanna Honecker2 and Nikolai A Maximenko3, (1)Technical University of Denmark - Space, Kongens Lyngby, Denmark, (2)Technical University of Munich, Munich, Germany, (3)University of Hawaii at Manoa, Honolulu, HI, United States
 
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