Ecological indicators of coral reef ecosystems based on ocean-color observations in the Red Sea

Shubha Sathyendranath1, Marie Racault2, Dionysios E Raitsos3, John Anthony Gittings Sr4, Robert J W Brewin5, Trevor Platt1 and Ibrahim Hoteit4, (1)Plymouth Marine Laboratory, Plymouth, United Kingdom, (2)Plymouth Marine laboratory, England, United Kingdom, (3)Plymouth Marine Laboratory (PML), Plymouth, United Kingdom, (4)King Abdullah University of Science and Technology, Thuwal, Saudi Arabia, (5)National Centre for Earth Observation, United Kingdom