Surveying the Reefs of Lana’i – by Air and by Sea

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As the sun begins to rise over the island ridges of Lana’i, Hawai’i, the drone lifts off from its landing pad on the beach and begins to fly a grid along the coast, imaging the nearshore coral reefs. The drone is being flown by Dr. Ved Chirayath from the University of Miami Rosenstiel School of Marine, Atmospheric, and Earth Science’s Aircraft Center for Earth Studies (ACES). Ved has pioneered a new approach to mapping reefs using drones equipped with fluid lensing technology. While this cutting-edge technology is capturing reefs by air, the need for in-water validation of those images and census of marine life is critical to understanding the status of this coral reef ecosystem. And that is where my expertise comes into play.

I have been surveying reefs all over the world for the past 10 years, and I am excited to be putting my skill set to use again in the field. Traditional underwater surveys of both the benthic and fish communities, combined with drone surveys, gives the most detailed information regarding the health of the coral reef ecosystem…

Surveying Coral Reefs in Hawaii with ACES

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Earlier this year, the Khaled bin Sultan Living Oceans Foundation joined Dr. Ved Chirayath on a research mission to survey and map coral reefs in Lana’i, Hawaii. Chirayath leads the University of Miami’s Rosenstiel School of Marine, Atmospheric, and Earth Science’s Aircraft Center for Earth Studies (ACES), and has pioneered a new approach to mapping reefs using drones equipped with fluid lensing technology.

Fluid lensing harnesses the unique power of waves to magnify and concentrate light on the seafloor, essentially allowing users to see through the water and map the seafloor in stunning detail…