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Fig. 1
a) Monthly maximum, mean and minimum sea level in FUNAFUTI (image reproduced and modified from a report of the Australian Government Bureau of Meteorology proposed by Daly (2002), b) Monthly maximum, mean and minimum sea level in FUNAFUTI B (image reproduced and modified after BoM (2019), c) Vertical position of the TUVA GPS antenna, close to the primary benchmark (image reproduced modified after JPL (2018).
Fig. 2
a) Monthly average mean sea levels in Hosojima, Japan after GIAJ (2018), b) Position of a nearby GPS dome after SONEL (2018).
Fig. 3
Relative sea level rate of rise and acceleration of the long-term trend (LTT) tide gauges of the Pacific. On average, the relative rate of rise and acceleration are both negative, −0.02139 mm yr−1 and −0.00007 mm yr−2, respectively.