Skip to main content
Dataset Overview | National Centers for Environmental Information (NCEI)

Hydrostatic pressure, acoustic travel time, and current velocity recorded by current- and pressure-recording inverted echo sounders, CPIES, in the Indian Ocean from 2016-04-09 to 2018-06-08 (NCEI Accession 0209237)

browse graphicPreview graphic
Acoustic roundtrip travel time, hydrostatic pressure, and ocean velocity recorded by Current- and Pressure-recording Inverted Echo Sounder (CPIES) instruments at five mooring locations in the Indian Ocean as part of the Agulhas System Climate Array (ASCA) project. Data are in NetCDF.
  • Cite as: Beal, Lisa M.; Elipot, Shane; McMonigal, Kay; Morris, Tamaryn; Louw, Gavin (2020). Hydrostatic pressure, acoustic travel time, and current velocity recorded by current- and pressure-recording inverted echo sounders, CPIES, in the Indian Ocean from 2016-04-09 to 2018-06-08 (NCEI Accession 0209237). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0209237. Accessed [date].
gov.noaa.nodc:0209237
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 2016-04-09 to 2018-06-08
Spatial Bounding Box Coordinates
West: 27.6633
East: 28.9013
South: -35.734
North: -33.651
Spatial Coverage Map
General Documentation
Associated Resources
  • Water conductivity, temperature, and salinity collected by CTD from the research vessel Algoa in the Indian Ocean from 2016-04-09 to 2016-04-15 (NCEI Accession 0209233)
  • Water conductivity, temperature, and salinity collected by CTD from the research vessel S. A. Agulhas in the Indian Ocean from 2018-06-03 to 2018-06-12 (NCEI Accession 0209235)
  • Water temperature, conductivity, current velocity, and others taken by moored CTD, ADCP, and acoustic current meters from moorings in the Indian Ocean from 2016-04-10 to 2018-06-10 (NCEI Accession 0210643)
Publication Dates
  • publication: 2020-04-16
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: 0C3FU6
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: Beal, Lisa M.; Elipot, Shane; McMonigal, Kay; Morris, Tamaryn; Louw, Gavin (2020). Hydrostatic pressure, acoustic travel time, and current velocity recorded by current- and pressure-recording inverted echo sounders, CPIES, in the Indian Ocean from 2016-04-09 to 2018-06-08 (NCEI Accession 0209237). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0209237. Accessed [date].
Cited Authors
Principal Investigators
Contributors
Resource Providers
Points of Contact
Publishers
Acknowledgments
  • Related Funding Agency: National Science Foundation
Theme keywords NODC DATA TYPES THESAURUS NODC OBSERVATION TYPES THESAURUS WMO_CategoryCode
  • oceanography
Global Change Master Directory (GCMD) Science Keywords
Data Center keywords Global Change Master Directory (GCMD) Data Center Keywords NODC COLLECTING INSTITUTION NAMES THESAURUS NODC SUBMITTING INSTITUTION NAMES THESAURUS
Platform keywords NODC PLATFORM NAMES THESAURUS Global Change Master Directory (GCMD) Platform Keywords ICES/SeaDataNet Ship Codes
Instrument keywords NODC INSTRUMENT TYPES THESAURUS Global Change Master Directory (GCMD) Instrument Keywords
Place keywords NODC SEA AREA NAMES THESAURUS Global Change Master Directory (GCMD) Location Keywords
Project keywords Provider Keywords
Keywords NCEI ACCESSION NUMBER
Use Constraints
  • Cite as: Beal, Lisa M.; Elipot, Shane; McMonigal, Kay; Morris, Tamaryn; Louw, Gavin (2020). Hydrostatic pressure, acoustic travel time, and current velocity recorded by current- and pressure-recording inverted echo sounders, CPIES, in the Indian Ocean from 2016-04-09 to 2018-06-08 (NCEI Accession 0209237). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0209237. 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
  • 2020-04-16T23:43:22Z - NCEI Accession 0209237 v1.1 was published.
Output Datasets
Lineage information for: dataset
Processing Steps
  • Parameter or Variable: HYDROSTATIC PRESSURE (measured); Units: dbar; Observation Category: in situ; Sampling Instrument: inverted echo sounder (IES); Sampling and Analyzing Method: The pressure data were processed to obtain hourly estimates following the Inverted Echo Sounder manual; Kennelly, M., K. L. Tracey, and D. R. Watts, 2007: Inverted echo sounder data processing manual. University of Rhode Island GSO Tech. Rep. 2007-02, 89 pp. [Available online at www.po.gso.uri.edu/dynamics/publications/ tech_rpts/IESprocessman.pdf.].
  • Parameter or Variable: ACOUSTIC TRAVEL TIME (measured); Units: second; Observation Category: in situ; Sampling Instrument: inverted echo sounder (IES); Sampling and Analyzing Method: The travel time data were processed to obtain hourly estimates following the Inverted Echo Sounder manual; Kennelly, M., K. L. Tracey, and D. R. Watts, 2007: Inverted echo sounder data processing manual. University of Rhode Island GSO Tech. Rep. 2007-02, 89 pp. [Available online at www.po.gso.uri.edu/dynamics/publications/ tech_rpts/IESprocessman.pdf.].
  • Parameter or Variable: CURRENT SPEED - EAST/WEST COMPONENT (U) (measured); Units: m/s; Observation Category: in situ; Sampling Instrument: inverted echo sounder (IES); Sampling and Analyzing Method: University of Rhode Island IES Model 6.2B equipped with with Aanderaa Acoustic Doppler Current Sensor. Data processed to hourly estimates following the Inverted Echo Sounder manual; Kennelly, M., K. L. Tracey, and D. R. Watts, 2007: Inverted echo sounder data processing manual. University of Rhode Island GSO Tech. Rep. 2007-02, 89 pp. [Available online at www.po.gso.uri.edu/dynamics/publications/ tech_rpts/IESprocessman.pdf.].
  • Parameter or Variable: CURRENT SPEED - NORTH/SOUTH COMPONENT (V) (measured); Units: m/s; Observation Category: in situ; Sampling Instrument: inverted echo sounder (IES); Sampling and Analyzing Method: University of Rhode Island IES Model 6.2B equipped with with Aanderaa Acoustic Doppler Current Sensor. Data processed to hourly estimates following the Inverted Echo Sounder manual; Kennelly, M., K. L. Tracey, and D. R. Watts, 2007: Inverted echo sounder data processing manual. University of Rhode Island GSO Tech. Rep. 2007-02, 89 pp. [Available online at www.po.gso.uri.edu/dynamics/publications/ tech_rpts/IESprocessman.pdf.].
Acquisition Information (collection)
Instrument
  • inverted echo sounder (IES)
Platform
  • FRS Algoa
  • moorings
  • S. A. AGULHAS
Last Modified: 2022-07-18T12:44:36Z
For questions about the information on this page, please email: ncei.info@noaa.gov