Static solution ITG-Grace2010s
A static gravity field model has been calculated as a long-term mean over the complete time span (2002-08 – 2009-08) complete up to degree a spherical harmonic degree of 180. Again the daily solutions were introduced as additional de-aliasing product. The full variance-covariance matrix is also provided for the static solution.
All parts of the gravity field model ITG-Grace2010 can be downloaded via the website.
Kurtenbach , E. , Mayer-Gürr , T. , Eicker , A. : Deriving daily snapshots of the Earth's gravity field from GRACE L1B data using Kalman filtering, Geophys. Res. Lett., 36, 2009
Mayer-Gürr , T. , Kurtenbach , E. , Eicker , A. : ITG-Grace2010 gravity field model.