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Trajectory profile data from glider ru30, including pH, total alkalinity, and aragonite saturation state, deployed by Rutgers, the State University of New Jersey in the Mid-Atlantic Bight from 2021-07-16 to 2021-08-20 (NCEI Accession 0281781)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: August 27, 2026 at 09:18 PM | Dataset Last Updated: August 16, 2023 at 12:00 AM
This dataset contains the trajectory profile data from glider ru30 from one seasonal deployment (2021-07-16 to 2021-08-20) to investigate carbonate chemistry and monitor ocean acidification seasonally in the Mid-Atlantic Bight. The glider used for the automated observation includes an integrated deep rated version of the Ion Sensitive Field Effect Transistor (ISFET)-based pH sensor. The pH sensor unit is complemented with existing glider sensors including a CTD, a WETLabs FLBBCD ECO puck configured for simultaneous chlorophyll fluorescence and optical backscatter measurements, and an Aanderaa Optode for measuring dissolved oxygen (this sensor failed upon deployment). This deployment out of Tuckerton, NJ ran a cross-shelf transect (along E line) to an offshore waypoint north of Carteret Canyon, then transected SSW to Wilmington Canyon, then NW back to Tuckerton, NJ. This glider track covered Atlantic sea scallop and Atlantic surfclam habitats in the southern MAB. This delayed mode, high-resolution post-processed dataset contains CTD, chlorophyll a, and pH data. Dissolved oxygen measurements are not included in this dataset because the sensor failed upon deployment.

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  • https://doi.org/10.3389/fmars.2019.00664

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  • https://cdn.ioos.noaa.gov/media/2019/08/pHfinal_8_15_19b.pdf

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  • https://cdn.ioos.noaa.gov/media/2017/12/Manual-for-QC-of-Glider-Data_05_09_16.pdf

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0281781 ARAGONITE SATURATION STATE CHLOROPHYLL A CONDUCTIVITY DEPTH - OBSERVATION DISSOLVED ORGANIC MATTER HYDROSTATIC PRESSURE LATITUDE

Complete Metadata
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description This dataset contains the trajectory profile data from glider ru30 from one seasonal deployment (2021-07-16 to 2021-08-20) to investigate carbonate chemistry and monitor ocean acidification seasonally in the Mid-Atlantic Bight. The glider used for the automated observation includes an integrated deep rated version of the Ion Sensitive Field Effect Transistor (ISFET)-based pH sensor. The pH sensor unit is complemented with existing glider sensors including a CTD, a WETLabs FLBBCD ECO puck configured for simultaneous chlorophyll fluorescence and optical backscatter measurements, and an Aanderaa Optode for measuring dissolved oxygen (this sensor failed upon deployment). This deployment out of Tuckerton, NJ ran a cross-shelf transect (along E line) to an offshore waypoint north of Carteret Canyon, then transected SSW to Wilmington Canyon, then NW back to Tuckerton, NJ. This glider track covered Atlantic sea scallop and Atlantic surfclam habitats in the southern MAB. This delayed mode, high-resolution post-processed dataset contains CTD, chlorophyll a, and pH data. Dissolved oxygen measurements are not included in this dataset because the sensor failed upon deployment.
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identifier https://data.noaa.gov/waf/NOAA/NESDIS/ncei/accessions/iso/xml/0281781.xml
issued 2023-08-16T00:00:00.000+00:00
keyword 
[
  "0281781",
  "ARAGONITE SATURATION STATE",
  "CHLOROPHYLL A",
  "CONDUCTIVITY",
  "DEPTH - OBSERVATION",
  "DISSOLVED ORGANIC MATTER",
  "HYDROSTATIC PRESSURE",
  "LATITUDE",
  "LONGITUDE",
  "OPTICAL BACKSCATTER",
  "pH",
  "SALINITY",
  "total alkalinity",
  "WATER DENSITY",
  "WATER TEMPERATURE",
  "optical backscatter sensor",
  "oxygen sensor",
  "salinometer",
  "temperature sensor",
  "titrator",
  "biological",
  "chemical",
  "physical",
  "undulating profile",
  "RU30",
  "Rutgers, The State University of New Jersey",
  "Rutgers, The State University of New Jersey",
  "US DOC; NOAA; Office of Oceanic and Atmospheric Research; Ocean Acidification Program (OAP)",
  "North Atlantic Ocean",
  "oceanography",
  "Gliders",
  "Ocean Acidification Program (OAP)",
  "Ocean Carbon and Acidification Data System (OCADS) Project",
  "Mid-Atlantic Bight",
  "U.S National Oceanic and Atmospheric Administration Ocean Acidification Program (NOAA OAP)",
  "U.S. Integrated Ocean Observing System (IOOS)",
  "and Sustained Underwater Glider Observations for Improving Atlantic Tropical Cyclone Intensity Forecast",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBONATE",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ORGANIC MATTER",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH",
  "EARTH SCIENCE > OCEANS > OCEAN OPTICS",
  "EARTH SCIENCE > OCEANS > OCEAN PRESSURE > WATER PRESSURE",
  "EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE",
  "EARTH SCIENCE > OCEANS > SALINITY/DENSITY > CONDUCTIVITY",
  "EARTH SCIENCE > OCEANS > SALINITY/DENSITY > DENSITY",
  "EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY",
  "Profile",
  "Undulating profile (glider, etc)",
  "glider ru30",
  "ru30",
  "aragonite_saturation_state",
  "beta_700nm",
  "cdom",
  "chlorophyll_a",
  "conductivity",
  "conductivity_lag_shifted",
  "density",
  "density_lag_shifted",
  "depth",
  "depth_interpolated",
  "lat",
  "lon",
  "pH_corrected",
  "pH_raw",
  "pH_reference_voltage_corrected",
  "pH_reference_voltage_raw",
  "pressure",
  "pressure_interpolated",
  "profile_id",
  "profile_lat",
  "profile_lon",
  "profile_time",
  "salinity",
  "salinity_interpolated",
  "salinity_lag_shifted",
  "temperature",
  "temperature_interpolated",
  "temperature_lag_shifted",
  "total_alkalinity",
  "trajectory",
  "OXYGEN METERS > OXYGEN METERS",
  "SALINOMETERS",
  "TEMPERATURE SENSORS > TEMPERATURE SENSORS",
  "SEAGLIDER",
  "RU30 (ICES code: 33WU, 2014-)",
  "OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN",
  "Mid-Atlantic Bight"
]
landingPage https://www.ncei.noaa.gov/contact
language 
[]
license https://creativecommons.org/publicdomain/zero/1.0/
modified 2023-08-16T00:00:00.000+00:00
publisher 
{
  "name": "NOAA National Centers for Environmental Information",
  "@type": "org:Organization"
}
references 
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  "https://doi.org/10.15485/1464255",
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  "https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system"
]
rights otherRestrictions
spatial -73.084,38.143,-74.594,39.433
temporal 2021-07-16T00:00:00+00:00/2021-08-20T00:00:00+00:00
theme 
[
  "geospatial"
]
title Trajectory profile data from glider ru30, including pH, total alkalinity, and aragonite saturation state, deployed by Rutgers, the State University of New Jersey in the Mid-Atlantic Bight from 2021-07-16 to 2021-08-20 (NCEI Accession 0281781)

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