After a disastrous year for coral reefs in which abnormally high ocean ... but until we had a complete map of the region, we didn't know how extensive this habitat was, nor how many of these ...

How do you map a coral reef? ERIK CORDES: Yeah. So you can map the land from ... And then we can tell the distance, and that can give you a good three dimensional view of the seafloor. IRA FLATOW: Why ...

May 28, 2025 — This study measured the growth rate of coral reefs in Honaunau Bay, Hawaii, using on-site data gathering and aerial imagery. Researchers found that the reefs are being eroded by ...

Until now, it has been possible to evaluate reef health only by field survey, which is labour-intensive and time-consuming. Here we map live coral cover from the air by remote imaging, a technique ...