Fast spherical harmonic synthesis (SHS) at multiple points based on the lumped coefficients
approach is a very well-established technique. However, this method cannot be applied to …

There exist several limitations in the calculation of the earth's gravity field based on the
measurement data at the centroids of geographic grid cells. To address these issues, we …

The occurrence of earthquakes is closely related to the crustal geotectonic movement and
the migration of mass, which consequently cause changes in gravity. The Gravity Recovery …

A graphical user interface software for evaluation of the second order normal gravitational
tensor is introduced. Explicit and singularity-free series expansion formulae have been …

In this paper, we presented a fast unified method to compute the gravity field functionals and
their directional derivatives up to arbitrary orders on nonequispaced grid points at irregular …

Filtering and signal processing techniques have been widely used in the processing of
satellite gravity observations to reduce measurement noise and correlation errors. The …

Today high-speed computers have simplified many computational problems, but fast
techniques and algorithms are still relevant. In this study, the Hermitian polynomial …

Investigation of regional and temporal variations in Earth's gravitational field that are
detected by the Gravity Recovery and Climate Experiment (GRACE) twin-satellites may be …

In this study, an inversion method is used to constrain the fault parameters of the 2010 Chile
Earthquake using gravimetric observations. The formulation consists of using monthly …

Due to limitations of the gradiometer the GOCE satellite gravity gradients (SGG) require
filtering outside the measurement bandwidth. Several methodologies have been proposed …