What Goes on Underwater

“There's nothing wrong with enjoying looking at the surface of the ocean itself, except that when you finally see what goes on underwater, you realize that you've been missing the whole point of the ocean. Staying on the surface all the time is like going to the circus and staring at the outside of the tent.” - Dave Barry


Nearly two-thirds of our blue planet is covered by water, and yet there are still huge areas of the open ocean that remain a mystery. What lies beneath the cobalt waves, and what structures life in the seemingly featureless open ocean? These are the questions the scientific team aboard the R/V FalkorMeet OTIS
The University of Delaware’s glider, OTIS (Oceanography Telemetry Identification Sensor), will be deployed in the White Shark Café for approximately two and a half weeks during our four-week cruise. The glider is capable of measuring conditions of the water column from the surface to 450 m (~1476 ft) deep, collecting measurements of ocean temperature, salinity, oxygen saturation, chlorophyll concentration, and color dissolved organic matter every few seconds. The glider is also outfitted with acoustic telemetry receiversUncharted Territory
To my knowledge, this will be the first time a glider with built-in acoustic receivers will be deployed in the open-ocean. It is a big, deep ocean out here, so we are searching for the proverbial "needle in the haystack." However, previous studies have successfully used OTIS

From ocean to inbox

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