Fast spherical collocation: theory and examples

DOI10.1007/s00190-002-0310-5zbMath1060.65124OpenAlexW2152683735MaRDI QIDQ704995

C. C. Tscherning, F. Sansò

Publication date: 25 January 2005

Published in: Journal of Geodesy (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00190-002-0310-5

zbMATH Keywords

spherical harmonicnumerical examplesgravity fieldgravity potential of the earthleast-squares collocationlongitude grid

Mathematics Subject Classification ID

Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Boundary value problems for higher-order elliptic equations (35J40) Biharmonic and polyharmonic equations and functions in higher dimensions (31B30) Geodesy, mapping problems (86A30) Potentials, prospecting (86A20)

Related Items (2)

Regional gravity modeling in terms of spherical base functions ⋮ Least-squares prediction in linear models with integer unknowns

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