The image is a detailed map of the North Sea region, highlighting the paths of potential dikes, NEED-north, NEED-south. The red line for NEED-north dike is represented as having a distance of 476 km, while the red line for NEED-south dike measures 161 km.
This map prominently features three countries which are shown in a bold black label: Norway, United Kingdom & France. Other countries in lighter color include Ireland, Sweden, Finland, Latvia, Estonia, Lithuania, Poland, Germany, Belgium and the Netherlands.
Water labels on this map include the Atlantic ocean, the north Sea, the baltic Sea, the east Sea and the canal between the United Kingdom and France.
A bathermathy layer has been added to show the depths of the Sea and ocean.