ITRF2020→C04 Comparisons→UT1-UTC

ITRF2020 and updates

Residuals for ITRF2020 - Comparison w.r.t. C04-Series

Statistics (Jan'93—Jul'20)
 COMBIASIBKGDGFIGFZGSFCIAANMAOPAOSOUSNOVIE
Offset [µs]+0.69+0.35+0.49+1.18-0.14+0.33+0.51+0.49+1.71+0.17+1.08+0.69
σ [µs]0.060.070.070.070.090.070.080.100.070.070.070.07
RMS [µs]2.442.992.793.053.602.723.514.103.323.012.752.80
WRMS [µs]2.282.812.592.673.422.513.013.692.832.682.572.52
Num Obs.143414341434143414341434143414341434143414341434

Residuals for ITRF2020_23 - Comparison w.r.t. C04-Series

Statistics (Dec'20—Oct'23)
 COMBIASIBKGDGFIGFZGSFCIGENMAOPAOSOUAVUSNOVIE
Offset [µs]-2.70-1.33-2.62-3.19-4.07-2.42-4.43-4.18-1.55-3.22-1.90-1.50-2.72
σ [µs]0.260.320.330.320.300.350.310.310.310.260.270.320.27
RMS [µs]4.954.885.385.665.475.456.145.554.974.214.415.304.62
WRMS [µs]3.073.814.003.793.584.153.773.743.683.103.233.873.23
Num Obs.145145145145145145145145145145145145145