Table 2 Errors statistics on vector data for various satellites
Satellite | No | \(\boldsymbol {{\boldsymbol{\mathcal {M}}}^{*}}\) | μ ∗ |
| μ | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
B b | B ⊥ | B 3 | B b | B ⊥ | B 3 | B b | B ⊥ | B 3 | B b | B ⊥ | B 3 | ||
Oersted | 3971 | 1.01 | 1.12 | 0.86 | 0.02 | −0.08 | 0.01 | 5.54 | 8.38 | 4.92 | 0.11 | −0.61 | 0.08 |
CHAMP | 18507 | 1.13 | 0.94 | 1.24 | 0.00 | 0.05 | −0.04 | 4.51 | 4.07 | 5.43 | 0.00 | 0.21 | −0.18 |
Swarm | 3935 | 1.04 | 0.88 | 1.19 | −0.01 | 0.01 | −0.06 | 4.16 | 3.82 | 5.15 | −0.03 | 0.05 | −0.26 |
Total | 26413 | 1.10 | 0.96 | 1.18 | 0.00 | 0.02 | −0.04 | 4.63 | 4.94 | 5.31 | 0.01 | 0.07 | −0.15 |
- Data number No, weighted L2 data misfit \(\boldsymbol {{\mathcal {M}}^{*}}\) and bias μ
∗, unweighted L2 data misfit
and bias μ (in nT).