Articles | Volume 11, issue 2
Geosci. Instrum. Method. Data Syst., 11, 359–373, 2022
https://doi.org/10.5194/gi-11-359-2022
Geosci. Instrum. Method. Data Syst., 11, 359–373, 2022
https://doi.org/10.5194/gi-11-359-2022
Research article
25 Oct 2022
Research article | 25 Oct 2022

Glider observations of thermohaline staircases in the tropical North Atlantic using an automated classifier

Callum Rollo et al.

Data sets

Physical and biogeochemical data from three Seagliders on a combination transect and virtual mooring deployment, NE of Barbados January - February 2020. Callum Rollo https://doi.org/10.5285/C596CDD7-C709-461A-E053-6C86ABC0C127

Model code and software

Thermohaline staircase classifier Callum Rollo https://doi.org/10.5281/zenodo.5541659

Download
Short summary
Using an underwater buoyancy-powered autonomous glider, we collected profiles of temperature and salinity from the ocean north-east of Barbados. Most of the temperature and salinity profiles contained staircase-like structures of alternating constant values and large gradients. We wrote an algorithm to identify these staircases. We hypothesise that these staircases are prevented from forming where background gradients in temperature and salinity are too great.