Cover Image

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

Fuente: PANGAEA

Saved in:

Bibliographic Details
Main Authors:	Dudeck, Tim, Heinatz, Knut, Lahajnar, Niko
Format:	Dataset Open Access
Language:	en
Published:	PANGAEA 2022
Subjects:	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
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

_version_	1867168215073816576
author	Dudeck, Tim Heinatz, Knut Lahajnar, Niko
author_facet	Dudeck, Tim Heinatz, Knut Lahajnar, Niko
collection	Datos científicos de ciencias marinas y ambientales
contents	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.
format	Dataset Open Access
id	pangaea_https___doi_org_10_1594_PANGAEA_942185
institution	PANGAEA
language	en
publishDate	2022
publisher	PANGAEA
record_format	pangaea
spellingShingle	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 Dudeck, Tim Heinatz, Knut Lahajnar, Niko 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 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.
title	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
topic	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
url	https://doi.org/10.1594/PANGAEA.942185