Aussie researchers have unveiled a groundbreaking method for detecting plastic waste on beaches, successfully field-tested on a remote Australian coastline.
The innovative satellite imagery tool, developed by scientists at RMIT University, identifies differences in light reflection between sand, water, and plastics. This allows for the detection of plastic debris from over 600 kilometers above the Earth's surface.
While satellite technology has been effective in tracking large quantities of plastic in the ocean, it has struggled to identify plastic on beaches, where debris often camouflages with the sand. This new approach promises to enhance efforts in monitoring and addressing beach pollution.
The implications of this technology are significant, potentially aiding in the global fight against plastic pollution and improving coastal management strategies.