(Larkin 2001). American Samoa Benthic Terrain Viewer. Emily M. Larkin and Dawn Wright Dept. of Geosciences, Oregon State University September, 2004. The American Samoa Benthic Terrain Viewer. Web-based GIS to allow more access to marine data from American Samoa What is a Web-Based GIS?
Benthic Zones from ArcMap
Benthic Zones from the ASBTV
Links to help, data download and info pages
Initial Display of the ASBTV