Record details

Title
    Geoid determination through ellipsoidal stokes boundary-value problem
Statement of responsibility
    Vahid E. Ardestani, Zdeněk Martinec
Author
    Ardestani, Vahid E.
    Martinec, Zdeněk
Language
    anglicky
Source title - serial
    Studia geophysica et geodaetica
Vol./nr.
    Roč. 44, č. 3
Pages
    s. 353-363
Year
    2000
Notes
    2 obr., 6 bibl.
    il.
    Zkr. název ser.: Stud. geophys. geod. (Praha)
Subject group
    geodézie
    geoid
    měření gravimetrické
    tvar Země
Geographical name
    Země
Keyword
    Boundary-value
    Determination
    Ellipsoidal
    Geoid
    Problem
    Stokes
    Through
Abstract (in english)
   Martinec and Grafarend (1997) have shown how the construction of Green's function in the Stokes boundary-value problem with gravity data distributed on an ellipsoid of revolution is approached in the O (eO2)-approximation. They have also expressed the ellipsoidal Stokes function describing the effect of ellipticity of the boundary as a finite sum of elementary functions. We present an effective method of avoiding the singularity of spherical and the ellipsoidal Stokes functions, and also an analytical expression for the ellipsoidal Stokes integral around the computational point suitable for numerical solution. we give the numerical results of solving the ellipsoidal Stokes boundary-value problem and their difference with respect to the spherical Stoke boundary-value problem
Contributor
    Česká geologická služba
Contributor code
    ČGS (UNM)
Source format
    U
Entered date
    28. 3. 2008
Import date
    8. 8. 2012