More than three-and-half years after the Deepwater Horizon disaster spewed millions of gallons of petroleum into the Gulf of Mexico, scientists are launching drones and ocean-going sensor arrays off the Florida coast in an effort to map the path of future oil spills before they devastate beaches and coastal ecosystems.
Researchers from the University of Miami and other scientists are placing 200 GPS-equipped “drifters” in the surf zone just off Fort Walton to map where the ocean currents take the devices. Sensors placed on the ocean surface and seabed will track the movement of colored dye that will be released during the three-week experiment that began on Monday. Two drones outfitted with GoPro cameras will also monitor where the currents take the drifters and dye. Since the drones can only stay aloft for an hour at a time, a camera-carrying kite will also be deployed.
All the data collected will be used to construct a computer model of near-shore ocean currents to predict how future oil spills or other pollutants will disperse as the approach the shore.