Table 4.
Trend (mm/year) and amplitude of annual cycle (α; mm) in Global Mean Sea Level (GMSL) for products detailed in text for inclusive periods 2011–2020 (February 2011 through January 2020; shaded region in Fig. 4) and 2011–2015 (overlap of NOCSLA with CCI).
| Source | 2011–2020 | 2011–2015 | ||
|---|---|---|---|---|
| Trend (mm/year) | α (mm) | Trend (mm/year) | α (mm) | |
| NOCSLA | 4.07 (0.77) | 5.08 (1.01) | 6.11 (1.18) | 4.52 (1.33) |
| CCI | — | — | 5.32 (1.52) | 6.06 (0.90) |
| Beckley | 4.56 (0.71) | 4.81 (1.02) | 6.02 (1.46) | 4.80 (1.37) |
| Colorado | 4.76 (0.55) | 5.80 (0.93) | 6.05 (1.26) | 5.61 (1.26) |
| AVISO | 4.65 (0.56) | 6.54 (0.71) | 5.59 (1.34) | 6.47 (0.93) |
The numbers in brackets are the uncertainty at the 95% confidence interval.