How to deal with the high condition number of the noise covariance matrix of gravity field functionals synthesised from a satellite-only global gravity field model?

The posed question arises for instance in regional gravity field modelling using weighted least-squares techniques if the gravity field functionals are synthesised from the spherical harmonic coefficients of a satellite-only global gravity model (GGM), and are used as one of the noisy datasets. The...

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Detalles Bibliográficos
Autores principales: Klees, R., Slobbe, D. C., Farahani, H. H.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2018
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6383744/
https://www.ncbi.nlm.nih.gov/pubmed/30872904
http://dx.doi.org/10.1007/s00190-018-1136-0

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6383744/
https://www.ncbi.nlm.nih.gov/pubmed/30872904
http://dx.doi.org/10.1007/s00190-018-1136-0

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