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  4. Construction of the field of anomalies of the geoid's gravity and height by the fast Fourier transform

Construction of the field of anomalies of the geoid's gravity and height by the fast Fourier transform

ISTCGCAP.
2008;
Volume 70, Number 70
: pp. 9-13
Authors:
  1. Mariya Nychvyd
1
Lviv Polytechnic National University

The geoid heights and the gravity anomaly in the Black sea are computed from altimetry data of ERS-1, ERS-2, TOPEX/POSEIDON, GFO, ENVISAT, JASON-1. The geoid heights and the gravity anomaly in the Black sea are computed at the grid points 1' x 1' by FFT method.

 

altimetry data
gravity anomaly
geoid heights
method of fast Fourier transformation (FFT)
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