Table 3 Estimated calibration and temperature correction parameters
From: Swarm accelerometer data processing from raw accelerations to thermospheric neutral densities
Period (–) | Duration (days) | s (–) | \(b_A\) [\((\hbox {nm}/\hbox {s}^2)/^{\circ }\hbox {C}\)] | \(b_B\) [\((\hbox {nm}/\hbox {s}^2)/^{\circ }\hbox {C}\) | \(k_{A,B}/C_B\) (\(10^{-12}/^{\circ }\hbox {C}^3\)) |
|---|---|---|---|---|---|
1 | 96 | 1.11 | 57.9 | −536 | 2.10 |
2 | 37 | 1.04 | 96.7 | −571 | 1.96 |
3 | \(35^{(1)}\) | \(1.04^{(1)}\) | \(96.7^{(1)}\) | \(-571^{(1)}\) | \(1.96^{(1)}\) |
4 | 46 | 1.17 | 109 | −843 | 2.10 |
5 | 26 | 1.22 | 81.5 | −777 | 2.02 |
6 | 2.3 | 1.08 | 60.1 | −614 | \(2.00^{(1)}\) |
7 | 5.4 | \(1.22^{(1)}\) | 93.5 | −737 | \(1.90^{(1)}\) |
8 | 1.6 | \(1.22^{(1)}\) | 34.3 | −223 | \(1.90^{(1)}\) |
9 | 40 | \(1.30^{(1)}\) | 70.7 | −616 | 2.02 |
10 | 47 | 1.33 | 73.4 | −599 | 1.81 |
11 | 18 | \(1.23^{(2)}\) | 53.9 | −560 | 1.81 |
12 | 7 | 1.18 | 77.6 | −678 | 1.91 |