Dataset Available Remotely Hosted

Salinity and temperature measurements from an oceanographic glider deployed in coordination with DEEPEND cruise DP05, April-May 2017

Authors: Hu, Chuanmin; Lembke, Chad
Published On: Mar 01 2018 22:39 UTC
DOI: https://doi.org/10.7266/N7KD1W8J
UDI: R4.x257.230:0022
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No. of Downloads: 2

File Format(s):
netCDF

Project Information

Funded By:
Gulf of Mexico Research Initiative

Funding Cycle:
RFP-IV

Research Group:
Deep-Pelagic Nekton Dynamics of the Gulf of Mexico (DEEPEND)

Point of Contact

Chad Lembke
University of South Florida / College of Marine Science
clembke@usf.edu

Data Collection Period
2017-04-26
to
2017-05-07
Theme keywords

salinity, temperature, CTD, glider

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Abstract:

A Slocum Glider was deployed in the northern Gulf of Mexico near the time of the DEEPEND cruise DP05 (April 26-May 7, 2017). As the glider traverses its transit path, it makes measurements at various depths from ~2m to almost 1000m. The measurements include conductivity, temperature, depth, pressure, and salinity. While the glider is deployed at sea, it surfaces and communicates to an onshore control station at predetermined intervals. A selection of vehicle and science measurement is transmitted during these surface transmissions, and the relevant data becomes available through a University of South Florida (USF) web site. After the glider’s recovery at the end of the deployment, the complete measurement suite is downloaded from the vehicle and processed, and also becomes available through the USF site as well as a national data archive. The data available during and after the deployment can help correlate the regional Naval Research Laboratory (NRL) hydrographic model and the satellite imagery to in situ measurements of subsurface water characteristics.

Suggested Citation:

Hu, Chuanmin; Lembke, Chad. 2018. Salinity and temperature measurements from an oceanographic glider deployed in coordination with DEEPEND cruise DP05, April-May 2017. Distributed by: GRIIDC, Harte Research Institute, Texas A&M University–Corpus Christi. doi:10.7266/N7KD1W8J

Purpose:

The data available during and after the deployment can help correlate the regional NRL hydrographic model and the satellite imagery to in situ measurements of subsurface water characteristics.

Data Parameters and Units:

Conductivity (S/m), Temperature (°C), Pressure (dbar), Depth (m), Salinity