G002
Continuous Measurements of Earth System Mass Change: GRACE, GRACE-FO, and Beyond III Posters

Monday, 7 December 2020: 04:00-20:59
Poster
Primary Convener:  David N Wiese, Jet Propulsion Laboratory, Pasadena, CA, United States
Conveners:  Mohamed Ahmed, Texas A&M University-Corpus Christi, Department of Physical and Environmental Sciences, Corpus Christi, TX, United States, Bryant D Loomis, NASA Goddard Space Flight Center, Greenbelt, MD, United States and Nadège Pie, Center for Space Research, University of Texas at Austin, Austin, TX, United States
Primary Liaison:  David N Wiese, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States
Chairs:  David N Wiese, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, Mohamed Ahmed, Texas A&M University-Corpus Christi, Department of Physical and Environmental Sciences, Corpus Christi, TX, United States, Bryant D Loomis, NASA Goddard Space Flight Center, Greenbelt, MD, United States and Nadège Pie, Center for Space Research, University of Texas at Austin, Austin, TX, United States
OSPA Liaison:  Bryant D Loomis, NASA Goddard Space Flight Center, Greenbelt, MD, United States
 
GRACE-FO Laser Ranging Interferometer (LRI) Data Processing Improvements and Resulting Gravity Fields (687327)
Eugene Fahnestock1, Samuel Francis1, Meegyeong Paik1, Tamara Bandikova1, Christopher M McCullough1, Matthias Ellmer1, Dah-Ning Yuan1, David N Wiese1 and Felix W Landerer2, (1)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (2)JPL/NASA/Caltech, Pasadena, CA, United States
 
Analysis of Noise in Ranging Data From the GRACE Follow-On Satellite Mission (718721)
Pavel Ditmar and Bram Eijgenraam, Delft University of Technology, Delft, Netherlands
 
GRACE-FO and Swarm accelerometers: An optimal approach for processing non-gravitational acceleration measurements. (762245)
Myrto Tzamali and Spiros D Pagiatakis, York University, Toronto, ON, Canada
 
Implementation of GRACE and GRACE-FO observation covariance estimates at JPL (733644)
Matthias Ellmer, David N Wiese, Christopher M McCullough, Dah-Ning Yuan and Eugene Fahnestock, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States
 
Robust mascon estimation from spherical harmonics (682826)
Michael J Croteau1, Terence J Sabaka2 and Bryant D Loomis1, (1)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (2)NASA Goddard Space Flight Center, Geodesy and Geophysics Lab, Greenbelt, MD, United States
 
Complex Patterns of Antarctic Ice Sheet Mass Change Resolved by Time-dependent Rate Modeling of GRACE and GRACE Follow-On Observations (772395)
Lei Wang, Ohio State University Main Campus, Columbus, OH, United States, James L Davis, Lamont-Doherty Earth Obervator, Lamont-Doherty Earth Observatory, Palisades, NY, United States and Ian M Howat, Ohio State University, Byrd Polar & Climate Research Center, Columbus, OH, United States
 
Impact of Selected Corrections in GRACE Mascon Data on Estimation of Polar Motion Excitation (691679)
Justyna Śliwińska1, Jolanta Nastula1 and Malgorzata Wińska2, (1)Space Research Centre of Polish Academy of Sciences, Warsaw, Poland, (2)Institute of Roads and Bridges, Warsaw University of Technology, Warsaw, Poland
 
Compact Micro-fabricated Optomechanical Accelerometers (710890)
Andrea Nelson1,2, Hayden Wisniewski3, Adam Hines2, Logan Richardson3 and Felipe Guzman2, (1)University of Arizona, Tucson, AZ, United States, (2)Texas A&M University College Station, Department of Aerospace Engineering, College Station, TX, United States, (3)University of Arizona, Optical Sciences, Tucson, AZ, United States
 
Monthly gravity field solutions from GRACE-FO inter-satellite ranging data (720152)
Igor Koch, Mathias Duwe, Jakob Flury and Akbar Shabanloui, Leibniz University of Hannover, Hannover, Germany
 
The polar gap problem from the perspective of the Bender configuration (722167)
Anshul Yadav, Indian Institute of Technology Kanpur, Kanpur, India, Balaji Devaraju, Indian Institute of Technology Kanpur, Department of Civil Engineering, Kanpur, India, Matthias Weigelt, Leibniz University of Hannover, Institute of Geodesy, Hannover, Germany and Nico J Sneeuw, Institute of Geodesy, University of Stuttgart, Stuttgart, Germany
 
Revisiting metrics for evaluating the inhomogeneous anisotropic filters defined on the sphere (737800)
Balaji Devaraju, Indian Institute of Technology Kanpur, Department of Civil Engineering, Kanpur, India and Nico J Sneeuw, Institute of Geodesy, University of Stuttgart, Stuttgart, Germany
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