20230517 11225400 1.0 TRUE Detailed Geomorphological Structure The benthic habitat map created by the Biogeography Branch was classified into the major and detailed geomorphological structure classes. Detailed Structure refers to thirteen detailed classes: Aggregate Reef, Aggregated Patch Reefs, Individual Patch Reef, Pavement, Pavement with Sand Channels, Reef Rubble, Rhodoliths, Rhodoliths with Scattered Coral & Rock, Rock/Boulder, Spur & Groove, Mud, Sand, Sand with Scattered Coral & Rock, Artificial, Land, and Unknown. This information was determined by analyzing remotely sensed imagery and underwater videos. NOAA/NOS/NCCOS/CCMA/Biogeography Branch