Calculation of Gravity Field Functionals on Ellipsoidal Grids

Model selection

Grid selection

Grid Step [°]:
Height over Ellipsoid [m]:

Functional selection

The height anomaly can be generalised to a 3-d function, (sometimes called "generalised pseudo-height-anomaly").

Here it is calculated on the ellipsoid, h=0, approximated by Bruns’ formula (eqs. 78 and 118 of STR09/02).
Reference System:
Radius:Flat:
Gm:Omega:
Tide System: Zero Degree Term

Low-pass filering by (gently) truncating the model (more details)

Start Gentle Cut: Maximum Degree :

Gaussian Filter (more details)

None
Half response
Half transfer
6 Sigma
Filter Length:

Due to high load, no new calculations are accepted.

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