Hawaiʻi coral Maps

Hawaiʻi maps from the global airborne observatory (gao)

The Global Airborne Observatory (GAO) from Arizona State University has done frequent mapping missions in Hawaiʻi.

The data from the missions are being used by decision-makers to help protect coral reefs.

The map starts with a zoom into Kīholo Bay on Hawai‘i Island.
Zoom out and navigate around the archipelago to see % live coral, sand, and algae cover
in 2019.