Model | Max. ext. degree/order | Max. int. degree/order | Time sampling | Series length | Data source | Data selection | Comment |
|---|
0501 | 2/2 | 3/3 | 1.5 h/6 h | 5 year | O,S | | Official ESA product |
0502 | 2/1 | 3/3 | 1.5 h/6 h | 5 year | O,S | | |
0503 | 2/2 + 3/0 | 3/3 | 1.5 h/6 h | 5 year | O,S | | |
0513 | 2/2 + 3/0 | 3/3 | 1.5 h/6 h | 5 year | O,S,C | | CUP20-OSC5 |
0601 | 2/2 | 3/3 | 1.5 h/6 h | 6 year | O,S | DW55GM | |
0602 | 2/2 | 3/3 | 1.5 h/6 h | 6 year | O,S | R50 | |
0603 | 2/2 | 3/3 | 1.5 h/6 h | 6 year | O,S | DW50 | |
0604 | 2/2 + 3/0 | 3/3 | 1.5 h/6 h | 6 year | O,S | DW55 | CUP20-OS6 |
0605 | 2/2 + 3/0 | 3/3 | 1.6 h/8 h | 6 year | O,S | DW55 | |
0606 | 2/2 + 3/0 | 3/3 | 1.5 h/12 h | 6 year | O,S | DW55 | |
0612 | 2/2 | 3/3 | 1.5 h/6 h | 6 year | O,S | NS, R55 | |
0613 | 2/2 | 3/3 | 1.5 h/6 h | 6 year | O,S | NS, R55, NI | |
- The datasets vary by the truncation degree and order of the external field, time sampling (the first value corresponds to the external and internal dipole terms 1/0, the second value to all other terms), the length of series, the inclusion of observatory, Swarm, and CryoSat-2 data (O, S, and C, respectively), and data selection. DW55GM: data polewards of dipole latitude \(55^\circ\) down-weighted by \(\sin (\vartheta _{GM})/100\); DW50, DW55: data polewards of dipole latitude \(50^\circ\) or \(55^\circ\) down-weighted by \(\sin (\vartheta _{GC})/100\); R50, R55: data polewards of dipole latitude \(50^\circ\) or \(55^\circ\) removed, NS: only night-side data, when the Sun is at least \(10^\circ\) below horizon are used; NI: the comprehensive model of the ionosphere is not subtracted from data. \(\vartheta _{GM}\) and \(\vartheta _{GC}\) stand for geomagnetic (dipole) and geocentric colatitudes, respectively
