Hiding in plain sight: Vast reef found hiding behind Great Barrier Reef
James Cook University, University of Sydney and Queensland University of Technology scientists working with laser data from the Royal Australian Navy have discovered a vast reef behind the familiar Great Barrier Reef. JCU’s Dr Robin Beaman says the high-resolution seafloor data provided by LiDAR-equipped aircraft have revealed great fields of unusual donut-shaped circular mounds, each 200-300 metres across and up to 10 metres deep at the centre. […]