Regularization and error characterization of GRACE mascons
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DOI: 10.1007/s00190-019-01252-y
Abstract: We present a new global time-variable gravity mascon solution derived from Gravity Recovery and Climate Experiment (GRACE) Level 1B data. The new product from the NASA Goddard Space Flight Center (GSFC) results from a novel… read more here.
Keywords: mascon; characterization grace; regularization error; solution ... See more keywords
A least-squares method for estimating the correlated error of GRACE models
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DOI: 10.1093/gji/ggaa104
Abstract: A new least-squares method is developed for estimating and removing the correlated errors (stripes) from the Gravity Recovery and Climate Experiment (GRACE) and GRACE Follow-On (GRACE-FO) mission data. This method is based on a joint… read more here.
Keywords: squares method; grace models; least squares; mascon ... See more keywords
Optimal mascon geometry in estimating mass anomalies within Greenland from GRACE
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DOI: 10.1093/gji/ggy242
Abstract: The mascon approach is a well-known technique to estimate mass anomalies in Greenland using GRACE satellite gravity data. It partitions the area of interest into laterally-homogeneous patches (mascons). An important aspect of the mascon approach… read more here.
Keywords: mascon; grace; mass; greenland ... See more keywords