Two poles instrumented for wave measurements near the dike toe. Aerial photo of the Petten dike with the groins system. The length of each groin is about 100 m, the longshore distance is 120 m. More detailed view of one of the measurement poles located in front of the Petten dike for measurement of waves. Wave run-up and overtopping at Petten dike.
Photo is taken on the dike during storm conditions.
These physical processes are subject to our research.