CIY12 Analysis, Weak MIO Regularisation, lambda^max = 10⁵, CryoSat-2 v. 0306, CHAOS Re-calibration

Statistics

Sat	BN = -Btheta		BE = Bphi		BC = -Br		F
	μ	σ	μ	σ	μ	σ	μ	σ
Alpha	-0.467 -0.020 -	1.178 1.648 -	0.083 -0.050 -	1.262 2.003 -	-0.016 0.012 -	0.907 0.874 -	-0.309 0.008 -1.737	1.153 0.955 6.997
Bravo	-0.364 0.050 -	1.453 1.771 -	0.070 -0.053 -	1.272 1.610 -	0.052 0.018 -	0.873 0.858 -	-0.418 0.071 -1.516	1.754 1.228 6.385
Charlie	-0.410 0.066 -	1.131 1.925 -	0.065 -0.078 -	1.280 2.040 -	0.115 -0.067 -	0.918 2.642 -	-0.266 0.089 -1.565	1.123 0.969 6.966
CryoSat-2	-0.057 0.761 -	3.763 4.297 -	0.226 -0.118 -	2.896 3.370 -	-0.273 0.050 -	2.867 2.960 -	0.070 0.384 -1.822	3.669 3.031 5.975
CryoSat-2 CHAOS re-cal	-1.018 0.120 -	3.021 3.538 -	-0.234 -0.554 -	3.021 3.538 -	-0.038 0.268 -	3.084 3.080 -	-0.924 -0.493 -2.705	3.490 2.905 5.762

Residual Timeseries, 30-days Averages

Supplement Information

• dark
• Kp < 2o
• Huber weighted
• low/mid/high lat (10 resp 55 deg QD lat)
• CryoSat-2, v. 0306 until 2025-12-31, v. 0402 2026-01-01 - 2026-03-31