I. Data
- core flows and angular momentum derived from computations constrained
by the observed surface magnetic field and its secular variation
- LOD series with atmospheric contribution subtracted
(from R. Holme and O. de Viron, Geomagnetic jerks and a high-resolution lenght-of-day profile,
Geophys. J. Int., in press)
II. Other data
- Satellite data
- In situ data
- Models
Form to send us with data, giving modelling hypotheses and specifications