Illustration of a 3D coastline with barrier island and lagoon system
Illustration of coastline base with sand dune gradient from sea level to berm, frontal dune, outer barrier system, lagoon, and inner barrier system
Illustration of lagoon base with barrier sand islands
Illustration of coastline 3D base with barrier islands
Illustration of coastline base with sand dune system gradient from sea level to berm, frontal dune, and inner barrier system
Illustration of coastline base with barrier island bar