Taxonomy term

sonar

Benchmarks: April 4, 2011: Air France Flight 447 wreckage found using modern oceanography tools

In the early morning hours of March 8, 2014, Malaysia Airlines flight 370 (MH370), en route from Kuala Lumpur to Beijing, lost communication with air traffic control during the transition between Malaysian and Vietnamese air space. It then disappeared, along with all 239 people aboard.

04 Apr 2018

Seeing the seafloor in high definition: Modern mapping offers increasing clarity on Earth's vast underwater landscape

Advancements in seafloor mapping technology have allowed us to see through the water with increasing coverage and resolution. But only a tiny fraction of the seafloor has ben mapped in high resolution, leaving vast expanses of the deep ocean virtually uncharted. 

31 May 2016

Of sounds and cetaceans: Quieting a noisy underwater world

Marine mammals live in a world of sound. In the open ocean, whales and dolphins depend on sound waves, using echolocation to navigate, find food, attract mates and communicate. But their clicks and calls are not the only noises underwater: Oil and gas exploration, seafloor mapping, and ship and submarine navigation have increased dramatically over the past few decades, making the world’s oceans noisier than ever.

18 Mar 2010