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A semi-analytical solution to accelerate spin-up of a coupled carbon and nitrogen land model to steady state
The spin model The steady state coupling Ecosystems Carbon transfer
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2014/12/10
The spin-up of land models to steady state of coupled carbon–nitrogen processes is computationally so costly that it becomes a bottleneck issue for global analysis. In this study, we introduced a semi...
A New Regularized Solution to Ill-Posed Problem in Coordinate Transformation
Bursa Coordinate Transformation Ill-Posed Methodology
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2013/3/7
Coordinates transformation is generally required in GPS applications. If the transformation parameters are solved with the known coordinates in a small area using the Bursa model, the precision of tra...
Comparison of numerical solution strategies for gravity field recovery from GOCE SGG observations implemented on a parallel platform
Spherical harmonics satellite gravity gradiometry GOCE parallel computing Beowulf cluster
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2010/1/22
The recovery of a full set of gravity field parameters from satellite gravity gradiometry (SGG) is a huge numerical and computational task. In practice, parallel computing has to be applied to estimat...