. 2020 Oct 15;72(1):146. doi: 10.1186/s40623-020-01284-1

Table 2.

Absolute (upper numbers) and relative (lower numbers) mean absolute errors in the 8 synthetic test cases, calculated at one longitude between the Swarm-A/C satellites

	T1	T2	T3	T4	T5	T6	T7	T8
$M A E ({\vec{J}}_{⊥})$ [A/km]	6.6 42.3%	8.3 37.5%	8.3 58.7%	8.4 79.6%	13.1 47.4%	9.1 72.8%	9.5 56.6%	7.8 40.2%
$M A E (J_{r})$ [nA/m $^{2}$ ]	1.6 70.8%	2.8 71.8%	1.0 22.7%	1.9 73.4%	1.7 50.0%	2.5 70.0%	0.8 29.3%	1.6 30.9%
$M A E (Δ \vec{B})$ [nT]	1.2 18.3%	2.7 13.5%	6.4 52.0%	7.7 73.5%	8.1 44.0%	3.6 46.7%	1.7 24.9%	2.2 14.4%

M A E ({\vec{J}}_{⊥})

[A/km]

6.6

42.3%

8.3

37.5%

8.3

58.7%

8.4

79.6%

13.1

47.4%

9.1

72.8%

9.5

56.6%

7.8

40.2%

M A E (J_{r})

[nA/m

^{2}

]

1.6

70.8%

2.8

71.8%

1.0

22.7%

1.9

73.4%

1.7

50.0%

2.5

70.0%

0.8

29.3%

1.6

30.9%

M A E (Δ \vec{B})

[nT]

1.2

18.3%

2.7

13.5%

6.4

52.0%

7.7

73.5%

8.1

44.0%

3.6

46.7%

1.7

24.9%

2.2

14.4%