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  • Data  (2)
  • Benguela Upwelling System; Binary Object; Binary Object (File Size); Binary Object (MD5 Hash); DATE/TIME; Echosounder, Simrad, EK60; EK60; File format; Frequency; hydroacoustics; LATITUDE; LONGITUDE; Power, transmitted; Pulse length, transmitted; SO283; SO283_0_Underway-2; Sonne_2; South Atlantic; TRAFFIC; Trophic Transfer Efficiency in the Benguela Current; vertical migration  (2)
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  • Data  (2)
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Keywords
Publisher
Years
  • 1
    facet.materialart.
    Unknown
    EK60 raw multi-frequency (18, 38, 120, 200 kHz) acoustic data collected during RV SONNE cruise SO283 in 2021 to the Benguela Upwelling System work area (2022)
    PANGAEA
    Details
    Publication Date: 2024-05-17
    Description: Hydroacoustic raw data from the SO283 cruise aboard the RV Sonne in 2021 (19/03/2021 to 25/05/2021) from the Canary Islands to the Benguela Upwelling System. The hydroacoustics were used as underway measurements during the mooring rescue cruise in the South Atlantic. No biological reference sampling was done on this cruise. We used the Sonne's SIMRAD EK60 system with 4 frequencies: 18, 38, 120 and 200 kHz. The data was limited to 1500m depth. A trigger box was used to avoid interferences with the multibeam echosounders and ADCP during the cruise. Pinging interval is thus less consistent. Ping duration was set to 1.024ms.
    Keywords: Benguela Upwelling System; Binary Object; Binary Object (File Size); Binary Object (MD5 Hash); DATE/TIME; Echosounder, Simrad, EK60; EK60; File format; Frequency; hydroacoustics; LATITUDE; LONGITUDE; Power, transmitted; Pulse length, transmitted; SO283; SO283_0_Underway-2; Sonne_2; South Atlantic; TRAFFIC; Trophic Transfer Efficiency in the Benguela Current; vertical migration
    Type: Dataset
    Format: text/tab-separated-values, 3600 data points
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    DATA PANGAEA
  • 2
    facet.materialart.
    Unknown
    EK60 raw multi-frequency (18, 38, 120, 200 kHz) acoustic data collected during RV SONNE cruise SO283 in 2021 to the Benguela Upwelling System transit area (2023)
    PANGAEA
    Details
    Publication Date: 2024-05-17
    Description: Hydroacoustic raw data from the SO283 cruise aboard the RV Sonne in 2021 (19/03/2021 to 25/05/2021) from the Canary Islands to the Benguela Upwelling System. The hydroacoustics were used as underway measurements during the mooring rescue cruise in the South Atlantic. No biological reference sampling was done on this cruise. We used the Sonne's SIMRAD EK60 system with 4 frequencies: 18, 38, 120 and 200 kHz. The data was limited to 1500m depth. A trigger box was used to avoid interferences with the multibeam echosounders and ADCP during the cruise. Pinging interval is thus less consistent. Ping duration was set to 1.024ms.
    Keywords: Benguela Upwelling System; Binary Object; Binary Object (File Size); Binary Object (MD5 Hash); DATE/TIME; Echosounder, Simrad, EK60; EK60; File format; Frequency; hydroacoustics; LATITUDE; LONGITUDE; Power, transmitted; Pulse length, transmitted; SO283; SO283_0_Underway-2; Sonne_2; South Atlantic; TRAFFIC; Trophic Transfer Efficiency in the Benguela Current; vertical migration
    Type: Dataset
    Format: text/tab-separated-values, 7092 data points
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    DATA PANGAEA
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