Illustration of coastline base with beach
Illustration of a 3D coastline with barrier island and lagoon system
Illustration of sandy coastline base
Illustration of coastline base from beach to ocean
Illustration of coastline base with oblique beach to ocean
Illustration of coastline base with gradual 5 degree slope
Comparison of a watershed, showing healthy and unhealthy
Cross-section of Lami Town in Fiji
Illustration of volcanic islands with reefs