Water temperature, salinity, oxygen, currents and others taken by CTD, Niskin bottles, and ADCP from the research vessel Keifu Maru, cruise 20-02, in the north Pacific from 2020-02-08 to 2020-02-09 (NCEI Accession 0221019)

Metadata Updated: April 10, 2021

This dataset contains water temperature, salinity, oxygen, currents and others taken by CTD, Niskin bottles, and ADCP from the research vessel Keifu Maru, cruise KS20-02, in the north Pacific. The entire cruise was carried out during the period from January to March, 2020. Hydrographic observation was made using a Sea-Bird Electronics (SBE) 36 position carousel equipped with 10-liter Niskin water sample bottles, a CTD system (SBE911plus) equipped with JFE Advantech oxygen sensor (RINKO III) along 165E. Water samples were analyzed for salinity, dissolved oxygen, nutrients, pH and phytopigment (chlorophyll-a and phaeopigments). Current data was measured by Teledyne RDI's vessel-mounted ADCP system(38kHz Ocean Surveyor).

This dataset is U.S. State Department MSR U2019-026 as part of the World Data Service for Oceanography

Data are in PDF.

Access & Use Information

License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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Dates

Metadata Date 2021-04-02T18:43:33Z
Metadata Created Date December 4, 2020
Metadata Updated Date April 10, 2021
Reference Date(s) October 27, 2020 (publication)
Frequency Of Update asNeeded

Metadata Source

Harvested from NOAA/NESDIS/ncei/accessions

Graphic Preview

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Additional Metadata

Resource Type Dataset
Metadata Date 2021-04-02T18:43:33Z
Metadata Created Date December 4, 2020
Metadata Updated Date April 10, 2021
Reference Date(s) October 27, 2020 (publication)
Responsible Party (Point of Contact)
Contact Email
Guid gov.noaa.nodc:0221019
Access Constraints Cite as: Tetsuya, Nakamura (2020). Water temperature, salinity, oxygen, currents and others taken by CTD, Niskin bottles, and ADCP from the research vessel Keifu Maru, cruise 20-02, in the north Pacific from 2020-02-08 to 2020-02-09 (NCEI Accession 0221019). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/7py2-hp21. Accessed [date]., 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.
Bbox East Long 165.5
Bbox North Lat 22.48333
Bbox South Lat 16.36666
Bbox West Long 164.5
Coupled Resource
Frequency Of Update asNeeded
Graphic Preview Description Preview graphic
Graphic Preview File https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:0221019
Graphic Preview Type PNG
Licence accessLevel: Public
Metadata Language eng
Metadata Type geospatial
Old Spatial {"type": "Polygon", "coordinates": [[[164.5, 16.36666], [165.5, 16.36666], [165.5, 22.48333], [164.5, 22.48333], [164.5, 16.36666]]]}
Progress completed
Spatial Data Service Type
Spatial Reference System
Spatial Harvester True
Temporal Extent Begin 2020-02-08
Temporal Extent End 2020-02-09

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