Dataset Overview | National Centers for Environmental Information (NCEI)

Water temperature, salinity, oxygen, PAR taken by CTD from the USCGC Healy, cruise hly1501, in the Chukchi Sea from 2015-07-10 to 2015-07-18. (NCEI Accession 0289935)

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This CTD data set (10 casts) was collected in the Chukchi Sea from the USCGC Healy (HLY1501) July 10 to 18, 2015. The NOAA/PMEL portion of this research cruise was under the Innovative Technology for Arctic Exploration (ITAE) program, with the purpose of operating and evaluating a Wave Glider. CTD casts occurred around deployment of other instruments including long-term moorings and the Wave Glider. Profile data from CTD instruments were processed at NOAA/PMEL/EcoFOCI using standard techniques. Profile data are averaged to a 1-meter grid. CTD and ITAE data contacts: Phyllis Stabeno, Calvin Mordy, Peggy Sullivan, Shaun Bell.

Scientist from NOAA, PMEL; EcoFOCI; University of Washington, Cooperative Institute for Climate, Ocean, and Ecosystem Studies (CICOES) participated in the cruise. Longitudes are stored in deg_West. Data are in NetCDF.

Dataset Citation

Cite as: Stabeno, Phyllis J.; Mordy, Calvin W. (2024). Water temperature, salinity, oxygen, PAR taken by CTD from the USCGC Healy, cruise hly1501, in the Chukchi Sea from 2015-07-10 to 2015-07-18. (NCEI Accession 0289935). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/eqva-az08. Accessed [date].

Dataset Identifiers

ISO 19115-2 Metadata

gov.noaa.nodc:0289935

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Download Data	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	Originator data format
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	2015-07-10 to 2015-07-18
Spatial Bounding Box Coordinates	West: -165 East: -163.5 South: 71 North: 71.5
Spatial Coverage Map

General Documentation	NCEI Dataset Landing Page Navigate directly to the URL for a descriptive web page with download links. Descriptive Information Navigate directly to the URL for a descriptive web page with download links.
Associated Resources	Cruise HLY1401 Executive Summary https://www.pmel.noaa.gov/foci/operations/2015/USCG_hly1501_ATE15_PostPub_FINAL$ cruise report Cruise HLY1501 CTD Cast Logs https://www.pmel.noaa.gov/foci/operations/2015/CTD_castLogs/hly1501_castlogs.pdf raw logs for CTD casts

Publication Dates	publication: 2024-03-15
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
Supplemental Information	Submission Package ID: JFDCPP
Purpose	This study was initiated and supported by NOAA, PMEL, ITAE.
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: Stabeno, Phyllis J.; Mordy, Calvin W. (2024). Water temperature, salinity, oxygen, PAR taken by CTD from the USCGC Healy, cruise hly1501, in the Chukchi Sea from 2015-07-10 to 2015-07-18. (NCEI Accession 0289935). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/eqva-az08. Accessed [date].
Cited Authors	Stabeno, Phyllis J. NOAA/PMEL/EcoFOCI Mordy, Calvin W. University of Washington Cooperative Institute for Climate, Ocean and Ecosystem Studies
Principal Investigators	Phyllis J. Stabeno US DOC; NOAA; OAR; Pacific Marine Environmental Laboratory (PMEL) Calvin Mordy University of Washington Cooperative Institute for Climate, Ocean and Ecosystem Studies (CICOES)
Collaborators	Margaret E. Sullivan University of Washington Joint Institute for the Study of the Atmosphere and Ocean (JISAO) Shaun Bell US DOC; NOAA; OAR; Pacific Marine Environmental Laboratory (PMEL)
Contributors	University of Washington Cooperative Institute for Climate, Ocean and Ecosystem Studies (CICOES)
Resource Providers	Margaret E. Sullivan US DOC; NOAA; OAR; Pacific Marine Environmental Laboratory (PMEL) US DOC; NOAA; OAR; Pacific Marine Environmental Laboratory (PMEL)
Publishers	NOAA National Centers for Environmental Information
Acknowledgments	Related Funding Agency: NOAA, PMEL, ITAE

Theme keywords	NODC DATA TYPES THESAURUS CHLOROPHYLL - RELATIVE FLUORESCENCE OXYGEN - PERCENT SATURATION PHOTOSYNTHETIC ACTIVE RADIATION (PAR) SALINITY SIGMA-T WATER TEMPERATURE NODC OBSERVATION TYPES THESAURUS in situ physical profile WMO_CategoryCode oceanography Global Change Master Directory (GCMD) Science Keywords EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN EARTH SCIENCE > OCEANS > OCEAN OPTICS > PHOTOSYNTHETICALLY ACTIVE RADIATION EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY > DENSITY EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY Provider Keywords Dissolved Oxygen Concentration
Data Center keywords	NODC COLLECTING INSTITUTION NAMES THESAURUS University of Washington Cooperative Institute for Climate, Ocean and Ecosystem Studies NODC SUBMITTING INSTITUTION NAMES THESAURUS US DOC; NOAA; OAR; Pacific Marine Environmental Laboratory Global Change Master Directory (GCMD) Data Center Keywords DOC/NOAA/OAR/PMEL > Pacific Marine Environmental Laboratory, OAR, NOAA, U.S. Department of Commerce
Platform keywords	NODC PLATFORM NAMES THESAURUS USCGC Healy Global Change Master Directory (GCMD) Platform Keywords Ships ICES/SeaDataNet Ship Codes HEALY (call sign: NEPP, ICES code: 33HQ, 1999) Provider Platform Names USCGC Healy
Instrument keywords	NODC INSTRUMENT TYPES THESAURUS CTD Global Change Master Directory (GCMD) Instrument Keywords CTD > Conductivity, Temperature, Depth Provider Instruments Biospherical Licor Chelsea Sensor SeaBird SBE-911plus CTD SeaBird SBE43 Dissolved Oxygen Sensor
Place keywords	NODC SEA AREA NAMES THESAURUS Chukchi Sea Global Change Master Directory (GCMD) Location Keywords OCEAN > ARCTIC OCEAN > CHUKCHI SEA
Project keywords	NODC PROJECT NAMES THESAURUS Ecosystems and Fisheries-Oceanography Coordinated Investigations (EcoFOCI) Provider Project Names Innovative Technology for Arctic Exploration (ITAE) Program
Keywords	NCEI ACCESSION NUMBER 0289935

Use Constraints	Cite as: Stabeno, Phyllis J.; Mordy, Calvin W. (2024). Water temperature, salinity, oxygen, PAR taken by CTD from the USCGC Healy, cruise hly1501, in the Chukchi Sea from 2015-07-10 to 2015-07-18. (NCEI Accession 0289935). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/eqva-az08. 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	2024-03-15T13:32:44Z - NCEI Accession 0289935 v1.1 was published.
Output Datasets	NCEI Accession 0289935 v1.1 NCEI Accession 0289935 v1.1 (download) published 2024-03-15T13:32:44Z

Lineage information for: dataset
Processing Steps	Parameter or Variable: WATER TEMPERATURE (measured); Units: degrees C; Observation Category: in situ; Sampling Instrument: SeaBird SBE-911plus CTD; Sampling and Analyzing Method: At each CTD location, the rosette was lowered to 10 meters to equilibrate, brought to surface, then deployed to a close-to-bottom depth, at a rate of ~30m/minute, and ~50m/minute below ~150 meters depth. Profiles were collected on the downcast using dual SeaBird temperature sensors calibrated to ITS-90 temperature.; Data Quality Method: Data were processed and calibrations applied using SeaBird Seasoft software and pre- and post-cruise calibration data. Post-processing at PMEL included filtering extreme outliers and extrapolation of top 3-10 meters to the surface. Each cast was visually reviewed for reasonableness, density inversions (greater than 0.02 sigma-t) caused by spurious measurements, and comparison of dual temperature and conductivity sensor data. Profile data were bin-averaged to 1 meter.. Parameter or Variable: SALINITY (measured); Units: psu; Observation Category: in situ; Sampling Instrument: SeaBird SBE-911plus CTD; Sampling and Analyzing Method: At each CTD location, the rosette was lowered to 10 meters to equilibrate, brought to surface, then deployed to a close-to-bottom depth, at a rate of ~30m/minute, and ~50m/minute below ~150 meters depth. Profiles were collected on the downcast using dual Seabird conductivity probes. Bottle salt samples were collected every second or third cast for calibration. Salinity was calculated (PSS-78), from conductivity and temperature (ITS90).; Data Quality Method: Data were processed and calibrations applied using SeaBird Seasoft software and pre- and post-cruise calibration data. Post-processing at PMEL included filtering extreme outliers and extrapolation of top 3-10 meters to the surface. Each cast was visually reviewed for reasonableness, density inversions (greater than 0.02 sigma-t) caused by spurious measurements, and comparison of dual sensor data. Profile data were bin-averaged to 1 meter.. Parameter or Variable: SIGMA-T (calculated); Units: kg/m^3; Observation Category: in situ; Sampling Instrument: SeaBird SBE-911plus CTD; Sampling and Analyzing Method: Sigma-T was calculated from primary salinity and temperature data using SeaBird Seasoft processing software.; Data Quality Method: See descriptions for temperature and salinity data. Post-processing at PMEL includes filtering extreme outliers and extrapolation of top 3-10 meters to the surface. Each cast is visually reviewed for reasonableness, density inversions (greater than 0.02 sigma-t) caused by spurious measurements, and comparison of dual temperature and salinity (from conductivity sensor) data. Profile data are bin-averaged to 1 meter.. Parameter or Variable: Dissolved Oxygen Concentration (measured); Units: micromole/kilogram; Observation Category: in situ; Sampling Instrument: SeaBird SBE43 Dissolved Oxygen Sensor; Sampling and Analyzing Method: Data were collected via CTD. At each CTD location, the rosette was lowered to 10 meters to equilibrate, brought to surface, then deployed to a close-to-bottom depth, at a rate of ~30m/minute, and ~50m/minute below ~150 meters depth. Profiles were collected on the downcast using SeaBird SBE43 Dissolved Oxygen sensors. Water bottles were fired at desired depths on the upcast. Once on board, water samples were taken from Niskin bottles for oxygen sensor calibration.; Data Quality Method: Data are processed and calibrations applied using SeaBird Seasoft software. Post-processing at PMEL includes filtering extreme outliers and extrapolation of top 3-10 meters to the surface. Each cast is visually reviewed for reasonableness, spurious measurements, and comparison of dual oxygen sensors. Profile data are bin-averaged to 1 meter.. Parameter or Variable: PHOTOSYNTHETIC ACTIVE RADIATION (PAR) (measured); Units: microEinsteins/M^2 S; Observation Category: in situ; Sampling Instrument: Biospherical Licor Chelsea Sensor; Sampling and Analyzing Method: Data were collected via CTD platform using a SeaBird 911plus and attached Biospherical Licor Chelsea sensor. At each CTD location, the rosette was lowered to 10 meters to equilibrate, brought to surface, then deployed to a close-to-bottom depth, at a rate of ~30m/minute, and ~50m/minute below ~150 meters depth. Water bottles were fired at desired depths on the upcast. PAR data are from CTD downcast.; Data Quality Method: Data are processed and calibrations applied using SeaBird Seasoft CTD software. Post-processing at PMEL includes filtering extreme outliers and extrapolation of top 3-10 meters to the surface. Each cast is visually reviewed for reasonableness and spurious measurements. Profile data are bin-averaged to 1 meter.. Parameter or Variable: OXYGEN - PERCENT SATURATION (calculated); Units: percent; Observation Category: in situ; Sampling Instrument: SeaBird SBE43 Dissolved Oxygen Sensor.

Lineage information for: dataset

Processing Steps

Parameter or Variable: WATER TEMPERATURE (measured); Units: degrees C; Observation Category: in situ; Sampling Instrument: SeaBird SBE-911plus CTD; Sampling and Analyzing Method: At each CTD location, the rosette was lowered to 10 meters to equilibrate, brought to surface, then deployed to a close-to-bottom depth, at a rate of ~30m/minute, and ~50m/minute below ~150 meters depth. Profiles were collected on the downcast using dual SeaBird temperature sensors calibrated to ITS-90 temperature.; Data Quality Method: Data were processed and calibrations applied using SeaBird Seasoft software and pre- and post-cruise calibration data. Post-processing at PMEL included filtering extreme outliers and extrapolation of top 3-10 meters to the surface. Each cast was visually reviewed for reasonableness, density inversions (greater than 0.02 sigma-t) caused by spurious measurements, and comparison of dual temperature and conductivity sensor data. Profile data were bin-averaged to 1 meter..
Parameter or Variable: SALINITY (measured); Units: psu; Observation Category: in situ; Sampling Instrument: SeaBird SBE-911plus CTD; Sampling and Analyzing Method: At each CTD location, the rosette was lowered to 10 meters to equilibrate, brought to surface, then deployed to a close-to-bottom depth, at a rate of ~30m/minute, and ~50m/minute below ~150 meters depth. Profiles were collected on the downcast using dual Seabird conductivity probes. Bottle salt samples were collected every second or third cast for calibration. Salinity was calculated (PSS-78), from conductivity and temperature (ITS90).; Data Quality Method: Data were processed and calibrations applied using SeaBird Seasoft software and pre- and post-cruise calibration data. Post-processing at PMEL included filtering extreme outliers and extrapolation of top 3-10 meters to the surface. Each cast was visually reviewed for reasonableness, density inversions (greater than 0.02 sigma-t) caused by spurious measurements, and comparison of dual sensor data. Profile data were bin-averaged to 1 meter..
Parameter or Variable: SIGMA-T (calculated); Units: kg/m^3; Observation Category: in situ; Sampling Instrument: SeaBird SBE-911plus CTD; Sampling and Analyzing Method: Sigma-T was calculated from primary salinity and temperature data using SeaBird Seasoft processing software.; Data Quality Method: See descriptions for temperature and salinity data. Post-processing at PMEL includes filtering extreme outliers and extrapolation of top 3-10 meters to the surface. Each cast is visually reviewed for reasonableness, density inversions (greater than 0.02 sigma-t) caused by spurious measurements, and comparison of dual temperature and salinity (from conductivity sensor) data. Profile data are bin-averaged to 1 meter..
Parameter or Variable: Dissolved Oxygen Concentration (measured); Units: micromole/kilogram; Observation Category: in situ; Sampling Instrument: SeaBird SBE43 Dissolved Oxygen Sensor; Sampling and Analyzing Method: Data were collected via CTD. At each CTD location, the rosette was lowered to 10 meters to equilibrate, brought to surface, then deployed to a close-to-bottom depth, at a rate of ~30m/minute, and ~50m/minute below ~150 meters depth. Profiles were collected on the downcast using SeaBird SBE43 Dissolved Oxygen sensors. Water bottles were fired at desired depths on the upcast. Once on board, water samples were taken from Niskin bottles for oxygen sensor calibration.; Data Quality Method: Data are processed and calibrations applied using SeaBird Seasoft software. Post-processing at PMEL includes filtering extreme outliers and extrapolation of top 3-10 meters to the surface. Each cast is visually reviewed for reasonableness, spurious measurements, and comparison of dual oxygen sensors. Profile data are bin-averaged to 1 meter..
Parameter or Variable: PHOTOSYNTHETIC ACTIVE RADIATION (PAR) (measured); Units: microEinsteins/M^2 S; Observation Category: in situ; Sampling Instrument: Biospherical Licor Chelsea Sensor; Sampling and Analyzing Method: Data were collected via CTD platform using a SeaBird 911plus and attached Biospherical Licor Chelsea sensor. At each CTD location, the rosette was lowered to 10 meters to equilibrate, brought to surface, then deployed to a close-to-bottom depth, at a rate of ~30m/minute, and ~50m/minute below ~150 meters depth. Water bottles were fired at desired depths on the upcast. PAR data are from CTD downcast.; Data Quality Method: Data are processed and calibrations applied using SeaBird Seasoft CTD software. Post-processing at PMEL includes filtering extreme outliers and extrapolation of top 3-10 meters to the surface. Each cast is visually reviewed for reasonableness and spurious measurements. Profile data are bin-averaged to 1 meter..
Parameter or Variable: OXYGEN - PERCENT SATURATION (calculated); Units: percent; Observation Category: in situ; Sampling Instrument: SeaBird SBE43 Dissolved Oxygen Sensor.

Acquisition Information (collection)
Instrument	CTD
Platform	USCGC Healy

Last Modified: 2024-06-10T13:32:47Z
For questions about the information on this page, please email: ncei.info@noaa.gov

Water temperature, salinity, oxygen, PAR taken by CTD from the USCGC Healy, cruise hly1501, in the Chukchi Sea from 2015-07-10 to 2015-07-18. (NCEI Accession 0289935)

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