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Dataset Overview | National Centers for Environmental Information (NCEI)

Full resolution and low resolution real-time physical trajectory profile data from glider cp_340 deployed by OOI Coastal & Global Scale Nodes (OOI CGSN) in the North Atlantic Ocean from 2021-06-20 to 2021-09-03 (NCEI Accession 0242893)

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This dataset includes full resolution and low resolution real-time physical trajectory profile data from glider cp_340 deployed by OOI Coastal & Global Scale Nodes (OOI CGSN) in the North Atlantic Ocean from 2021-06-20 to 2021-09-03 for the Ocean Observatories Initiative (OOI) and Ocean Observatories Initiative (OOI) Coastal & Global Scale Nodes (CGSN) project.

The National Centers for Environmental Information (NCEI) received the data in this dataset from the Integrated Ocean Observing System (IOOS) National Glider Data Assembly Center (NGDAC). The IOOS NGDAC received the data in one or more netCDF files comprising an entire glider deployment. The data are measurements of physical oceanographic properties such as temperature, salinity, conductivity, and density. The IOOS NGDAC checked the files for compliance to their netCDF file convention, aggregated the files into a single netCDF file, and then submitted the file to NCEI for long-term preservation. Data files may be either low resolution real-time or full resolution. Full resolution files are designated as "delayed" in the netCDF file name.

The data producer provided this summary: The Pioneer Array is located on the continental shelf and slope south of Martha's Vineyard. The shelf-slope area is home to a highly productive ecosystem, and coincident with a persistent ocean frontal system where heat, salt, nutrients and other properties are exchanged between the shelf and the deep ocean. Data from gliders operating over the shelf contribute to understanding of the frontal system while those over the slope provide information about mesoscale features that may impinge on the front. This dataset contains raw Slocum glider data parsed directly from the native glider file format. No corrections or other quality control algorithms have been applied.
  • Cite as: Plueddemann, Al (2021). Full resolution and low resolution real-time physical trajectory profile data from glider cp_340 deployed by OOI Coastal & Global Scale Nodes (OOI CGSN) in the North Atlantic Ocean from 2021-06-20 to 2021-09-03 (NCEI Accession 0242893). https://www.ncei.noaa.gov/archive/accession/0242893. In U.S. Integrated Ocean Observing System. Full resolution and low resolution real-time physical trajectory profile data from gliders submitted to NCEI by the IOOS National Glider Data Assembly Center (NGDAC) from 2009-05-17 to present. [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/x807-e851. Accessed [date].
gov.noaa.nodc:0242893
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  • HTTPS (download)
    Navigate directly to the URL for data access and direct download.
  • FTP (download)
    These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP).
Distribution Formats
  • netCDF (Version: netCDF-3)
    • File Specification: IOOS_Glider_NetCDF_v2.0.nc, CF-1.10, CF-1.6, COARDS, Unidata Dataset Discovery v1.0
Ordering Instructions Contact NCEI for other distribution options and instructions.
Distributor NOAA National Centers for Environmental Information
+1-301-713-3277
ncei.info@noaa.gov
Dataset Point of Contact NOAA National Centers for Environmental Information
ncei.info@noaa.gov
Time Period 2021-06-20 to 2021-09-03
Spatial Bounding Box Coordinates
West: -70.8199
East: -69.9654
South: 39.9357
North: 40.4381
Spatial Coverage Map
General Documentation
Associated Resources
  • Full resolution and low resolution real-time physical trajectory profile data from gliders submitted to NCEI by the IOOS National Glider Data Assembly Center (NGDAC) from 2009-05-17 to present
    • Parent ID (indicates this dataset is related to other data):
    • gov.noaa.nodc:IOOS-NGDAC
Publication Dates
  • publication: 2021-11-09
  • revision: 2025-11-24
  • creation: 2021-11-09
Data Presentation Form Digital table - digital representation of facts or figures systematically displayed, especially in columns
Dataset Progress Status Complete - production of the data has been completed
Historical archive - data has been stored in an offline storage facility
Data Update Frequency As needed - NCEI Accession 0242893 was revised and a new version of the archival package was published. Updates to existing archival packages may provide additional files or replace obsolete files. The latest version contains the most complete and up-to-date representation of this archival information package. All of the files received prior to this update are available in the preceding version of this accession. Please see journal.txt in the /about directory for additional details on changes made.
Supplemental Information
In this accession, NCEI has archived multiple versions of these data. The latest (and best) version of these data has the largest version number.
Purpose This dataset is available to the public for a wide variety of uses including scientific research and analysis.
Use Limitations
  • accessLevel: Public
  • Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.
Dataset Citation
  • Cite as: Plueddemann, Al (2021). Full resolution and low resolution real-time physical trajectory profile data from glider cp_340 deployed by OOI Coastal & Global Scale Nodes (OOI CGSN) in the North Atlantic Ocean from 2021-06-20 to 2021-09-03 (NCEI Accession 0242893). https://www.ncei.noaa.gov/archive/accession/0242893. In U.S. Integrated Ocean Observing System. Full resolution and low resolution real-time physical trajectory profile data from gliders submitted to NCEI by the IOOS National Glider Data Assembly Center (NGDAC) from 2009-05-17 to present. [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/x807-e851. Accessed [date].
Cited Authors
Originators
Principal Investigators
Collaborators
Contributors
Resource Providers
Publishers
Acknowledgments
  • Funding provided by the National Science Foundation. Glider deployed by OOI Coastal & Global Scale Nodes (CGSN) personnel at Woods Hole Oceanographic Institution.
Theme keywords NODC DATA TYPES THESAURUS NODC OBSERVATION TYPES THESAURUS WMO_CategoryCode
  • oceanography
Global Change Master Directory (GCMD) Science Keywords NetCDF Climate and Forecast (CF) Metadata Convention Standard Names
  • concentration_of_colored_dissolved_organic_matter_in_sea_water_expressed_as_equivalent_mass_fraction_of_quinine_sulfate_dihydrate
  • depth
  • eastward_sea_water_velocity
  • fractional_saturation_of_oxygen_in_sea_water
  • latitude
  • longitude
  • mass_concentration_of_chlorophyll_a_in_sea_water
  • moles_of_oxygen_per_unit_mass_in_sea_water
  • northward_sea_water_velocity
  • omnidirectional_photosynthetic_spherical_irradiance_in_sea_water
  • platform_pitch_angle
  • platform_roll_angle
  • radiation_wavelength
  • sea_water_density
  • sea_water_electrical_conductivity
  • sea_water_practical_salinity
  • sea_water_pressure
  • sea_water_temperature
  • time
  • volume_backwards_scattering_coefficient_of_radiative_flux_in_sea_water
Provider Keywords
  • Slocum
  • Spray
  • glider
  • trajectory
  • underwater glider
  • water
  • wmo
Provider Variable Names
  • Backscatter Radiation Wavelength
  • CTD Timestamp
  • Chlorophyll Concentration
  • Depth
  • Depth-averaged Eastward Sea Water Velocity
  • Depth-averaged Latitude
  • Depth-averaged Longitude
  • Depth-averaged Northward Sea Water Velocity
  • Depth-averaged Time
  • Dissolved Oxygen Concentration
  • Fluorometric CDOM Concentration
  • Glider Vehicle Pitch Angle
  • Glider Vehicle Roll Angle
  • Optical Backscatter (red wavelengths)
  • Oxygen Saturation
  • Photosynthetically Active Radiation
  • Precise Latitude
  • Precise Longitude
  • Precise Time
  • Profile Latitude
  • Profile Longitude
  • Profile Time
  • Sea Water Density
  • Sea Water Electrical Conductivity
  • Sea Water Practical Salinity
  • Sea Water Pressure
  • Sea Water Temperature
  • Source data file
  • http://www.opengis.net/def/crs/EPSG/0/4326
Data Center keywords NODC COLLECTING INSTITUTION NAMES THESAURUS NODC SUBMITTING INSTITUTION NAMES THESAURUS Global Change Master Directory (GCMD) Data Center Keywords
Platform keywords NODC PLATFORM NAMES THESAURUS Global Change Master Directory (GCMD) Platform Keywords ICES/SeaDataNet Ship Codes Provider Platform Names
  • cp_340
WMO Buoy ID
  • 4801968
Instrument keywords NODC INSTRUMENT TYPES THESAURUS Global Change Master Directory (GCMD) Instrument Keywords Provider Instruments
  • Aanderaa Optode 4831
  • Biospherical QSP-2155
  • Sea-Bird GPCTD
  • WET Labs ECO Puck FLBBCD
Place keywords NODC SEA AREA NAMES THESAURUS Global Change Master Directory (GCMD) Location Keywords
Project keywords NODC PROJECT NAMES THESAURUS Global Change Master Directory (GCMD) Project Keywords Provider Project Names
  • Ocean Observatories Initiative (OOI)
  • Ocean Observatories Initiative (OOI) Coastal & Global Scale Nodes (CGSN)
Keywords NCEI ACCESSION NUMBER
Use Constraints
  • Cite as: Plueddemann, Al (2021). Full resolution and low resolution real-time physical trajectory profile data from glider cp_340 deployed by OOI Coastal & Global Scale Nodes (OOI CGSN) in the North Atlantic Ocean from 2021-06-20 to 2021-09-03 (NCEI Accession 0242893). https://www.ncei.noaa.gov/archive/accession/0242893. In U.S. Integrated Ocean Observing System. Full resolution and low resolution real-time physical trajectory profile data from gliders submitted to NCEI by the IOOS National Glider Data Assembly Center (NGDAC) from 2009-05-17 to present. [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/x807-e851. Accessed [date].
Access Constraints
  • Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.
Fees
  • In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media.
Lineage information for: dataset
Processing Steps
  • 2021-11-09T13:27:16Z - NCEI Accession 0242893 v1.1 was published.
  • 2022-07-28T09:12:48Z - NCEI Accession 0242893 was revised and v2.2 was published.
    Rationale: Updates were received for this dataset. These updates were copied into the data/0-data/ directory of this accession. These updates may provide additional files or replace obsolete files. This version contains the most complete and up-to-date representation of this archival information package. All of the files received prior to this update are available in the preceding version of this accession.
  • 2025-11-24T09:06:41Z - NCEI Accession 0242893 was revised and v3.3 was published.
    Rationale: Updates were received for this dataset. These updates were copied into the data/0-data/ directory of this accession. These updates may provide additional files or replace obsolete files. This version contains the most complete and up-to-date representation of this archival information package. All of the files received prior to this update are available in the preceding version of this accession.
Output Datasets
Acquisition Information (collection)
Instrument
  • CTD
  • fluorometer
  • optical backscatter sensor
  • oxygen sensor
  • radiometer
Platform
  • cp 340
Last Modified: 2025-11-24T17:32:14Z
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