Benthic habitat maps Environmental Sensitivity Index maps bathymetry shoreline and backscatter data; Coastal Change and Analysis data LiDAR and IfSAR data satellite data and products remotely sensed imagery and aerial photography; Coastal and marine observational data including Real time tides and currents data and biological survey data including fish coral algae and invertebrates. Journal articles and documents that relay CRCP program and policy information descriptions of the state of corals and strategies for preserving coral ecosystems NOAA Coral Reef activities include coral reef mapping monitoring and assessment; natural and socioeconomic research and modeling; outreach and education; and management and stewardship.