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Advanced Greenland Ice Flow Modeling and Future Enhancements from IceBridge Data

The presentation by Eric Larour from the Mechanical Division at JPL focuses on the setup of the Greenland Ice Flow Model, addressing both 2D and 3D modeling techniques, including Higher-Order and full-Stokes methodologies. Key issues discussed revolve around dynamic ice front boundary conditions and the sensitivity analysis stemming from cross-over errors. Future work aims to enhance boundary conditions utilizing datasets from the IceBridge project, thereby improving the accuracy of ice flow predictions in Greenland.

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Advanced Greenland Ice Flow Modeling and Future Enhancements from IceBridge Data

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  1. Eric Larour,Mechanical Division, Thermal and Cryogenics Engineering Section Jet Propulsion Laboratory Analysis. eric.larour@jpl.nasa.govIceBridge Parca Meeting January 2011. Summary • Greenland Ice Flow Model setup. • 2D, 3D Higher-Order and full-Stokes • Dynamic icefront boundary conditions issues. Future work: • Sensitivity analysis using cross over errors? • Improve boundary conditions using IceBridge datasets. OIB Meeting. September 2010

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