Coastline 3D: sandy coastline

Illustration of a 3D coastline with barrier island and lagoon system

Illustration of a 2D coastline with saltwedge

Illustration of coastline base with river to ocean gradient

Illustration of coastline base with beach

Illustration of coastline base with spit formation

Illustration of coastline base from beach to ocean

Illustration of a 2D coastline with nearshore reef

Illustration of coastline base with steep shoreline