When the computational point is approaching the poles, the variance and covariance formulae of the disturbing gravity gradient tensors tend to be infinite, and this is a singular problem. In order to solve the problem, the authors deduced the practical non-singular computational formulae of the first-and second-order derivatives of the Legendre functions and two kinds of spherical harmonic functions, and then constructed the nonsingular formulae of variance and covariance function of disturbing gravity gradient tensors
During the last 20 years, geophysicists have developed great interest in using gravity gradient tens...
This work is concerned with the comparison of four of the best-known methods for the computation of ...
We study the consequences imposed on the form of certain tensor functions by the condition that thei...
Abstract:When the computational point is approaching the poles, the variance and covariance formulae...
Accurate and highly precise gravity gradient data are an important component of, for example, gravit...
This contribution deals with the derivation of explicit expressions of the gradients of first, seco...
Representation of data on the sphere is conventionally done using spherical harmonics. Making use of...
General expressions of magnetic vector (MV) and magnetic gradient tensor (MGT) in terms of the first...
High order, high precision geopotential models have broad application. Computing gravity and gravity...
International audienceWe present a new analytical solution to compute the full-tensor gravity gradie...
Summary. This paper introduces a new matrix computationai approach to the local determination of gra...
Four widely used algorithms for the computation of the Earth's gravitational potential and its first...
THE gravity disturbing potential T can be calculated by gravity gradient componentsTij(Txx, Txy, Txz...
All the elements of the E¨otv¨os tensor can be measured by torsion balance, except the vertical gra...
The relative variation of the vertical gravity gradient on an equipotential ellipsoid is given as a ...
During the last 20 years, geophysicists have developed great interest in using gravity gradient tens...
This work is concerned with the comparison of four of the best-known methods for the computation of ...
We study the consequences imposed on the form of certain tensor functions by the condition that thei...
Abstract:When the computational point is approaching the poles, the variance and covariance formulae...
Accurate and highly precise gravity gradient data are an important component of, for example, gravit...
This contribution deals with the derivation of explicit expressions of the gradients of first, seco...
Representation of data on the sphere is conventionally done using spherical harmonics. Making use of...
General expressions of magnetic vector (MV) and magnetic gradient tensor (MGT) in terms of the first...
High order, high precision geopotential models have broad application. Computing gravity and gravity...
International audienceWe present a new analytical solution to compute the full-tensor gravity gradie...
Summary. This paper introduces a new matrix computationai approach to the local determination of gra...
Four widely used algorithms for the computation of the Earth's gravitational potential and its first...
THE gravity disturbing potential T can be calculated by gravity gradient componentsTij(Txx, Txy, Txz...
All the elements of the E¨otv¨os tensor can be measured by torsion balance, except the vertical gra...
The relative variation of the vertical gravity gradient on an equipotential ellipsoid is given as a ...
During the last 20 years, geophysicists have developed great interest in using gravity gradient tens...
This work is concerned with the comparison of four of the best-known methods for the computation of ...
We study the consequences imposed on the form of certain tensor functions by the condition that thei...