Fig. 9: Total volumes for the various WireWall deployments at Crosby in winter 2018/2019.
From: A system for in-situ, wave-by-wave measurements of the speed and volume of coastal overtopping

Deployment dates are shown, except for the two deployments where WireWall measured zero overtopping on the 25th October 2018 and 23rd January 2019. The x-axis shows the WireWall measurements for volumes measured at sensor 3 (s3) at the handrail (35 cm inland of the crest). The y-axis shows the WireWall measurements at the crest and at various distances inland of the crest; sensor s2 at the crest (green) but only using data from events that were detected at the railing too; sensor s4, 70 cm inland (pale blue); sensor 52, 105 cm inland (pink); sensor s6, 140 cm inland (yellow). Error bars show the range of WireWall values if more than one unit was working. Predictions from Bayonet GPE for overtopping at the crest (black stars) are also shown, with error bars indicating + /−1 s.d. uncertainty. The black line shows 1:1 agreement.