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Quantifying and reducing leakage errors in the JPL RL05M GRACE mascon solution 원문보기

Water resources research, v.52 no.9, 2016년, pp.7490 - 7502  

Wiese, David N. (Jet Propulsion Laboratory, California Institute of Technology, Pasadena, California, USA) ,  Landerer, Felix W. (Jet Propulsion Laboratory, California Institute of Technology, Pasadena, California, USA) ,  Watkins, Michael M.

Abstract AI-Helper 아이콘AI-Helper

AbstractRecent advances in processing data from the Gravity Recovery and Climate Experiment (GRACE) have led to a new generation of gravity solutions constrained within a Bayesian framework to remove correlated errors rather than relying on empirical filters. The JPL RL05M mascon solution is one suc...

Abstract

Key Points:A Coastline Resolution Improvement filter is derived to reduce leakage errors across land/ocean boundariesA global set of gain factors is derived to reduce leakage errors for continental hydrology applicationsLeakage error reductions are greatest (up to 1–2 cm equivalent water height) for small river basins

주제어

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