Aerial shot zooming in on the concrete and steel front of the Eastern Scheldt storm surge barrier in Zeeland, the Netherlands, on a beautiful sunny day with blue sky

storm surge barrier bridge oosterschelde eastern scheldt floodgate infrastructure zeeland rising sea levels estuary dam sluice vrouwenpolder water engineering north sea aerial coast delta works coastline canal environment storm tide european waterscape hydraulics architecture ocean barrier climate change drone europe modern manmade locks dutch wonders of the modern world engineering wind waves technology flood disaster netherlands dikes protection road defense security traffic natural