Citation:

PANGAEA.973931 (dataset in review)

Name: Shipboard ADCP current measurements (75 kHz) during RV Sarmiento de Gamboa cruise iMirabilis2, Leg1 in Cabo Verde
License: https://creativecommons.org/licenses/by/4.0/
Keywords: ADCP; Brava and Fogo Islands; Cabo Verde; Cadamosto Seamount; Sarmiento de Gamboa

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Abstract:

In order to achieve the planned objectives several ADCP transects were performed. A Dual RDI Ocean Surveyor 75 khz (Broadband and Narrowband) Vessel Acoustic Doppler Current Profiler (VADCP) was used when possible between stations to measure ocean currents.

Keyword(s):

ADCP; Brava and Fogo Islands; Cabo Verde; Cadamosto Seamount; Sarmiento de Gamboa

Related to:

Orejas, Covadonga; Huvenne, Veerle A I; Sweetman, Andrew K; Vinha, Beatrix; Abella, Joan Carles; Andrade, Pablo; Alfonso, Andreia; Antelo, Juan; Austin-Berry, Richard; Baltasar, Lino; Nadito, Barbosa; Barnhill, Kelsey Archer; Barreiro, A; Bettencourt, Renato; de Jonge, Danielle; González-Solís, Jacob; Gori, Andrea; Gunn, Vikki; Menéndez, M; Raddatz, Jacek; Ramos, B; Rodriguez, Pablo; Sanchez, Mario Villatoro; Simon-Lledó, Erik; Smith, Andrew; Vélez-Belchí, Pedro (2022): Expedition report iMirabilis2 survey. Zenodo, https://doi.org/10.5281/zenodo.6352141

Other version:

nc file: ADCP current measurements (75 kHz) during RV Sarmiento de Gamboa cruise iMirabilis2, Leg1 (2024). iMirabilis2_LEg1_vmadcp_75khz_ENR_postproc.nc

Mosquera Giménez, Ángela; Vélez-Belchí, Pedro; Mouzo Bellino, Iván; Rodríguez Fornes, Pablo; Huvenne, Veerle A I; Orejas, Covadonga: Raw data of shipboard ADCP current measurements (75 kHz) during RV Sarmiento de Gamboa cruise iMirabilis2, Leg1 in Cabo Verde [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.973960

Data processing report:

Acoustic Doppler current profiler (75kHz-ADCP) measurements during Sarmiento de Gamboa cruise iMirabilis2, Leg1 (2024). Instituto Español de Oceanografía, iMirabilis2_Leg1_vmadcp_75khz_proc_report.pdf

Further details:

Mosquera Giménez, Ángela (2024): Annotation file of the post-processing procedure: Acoustic Doppler current profiler (75kHz-ADCP) measurements during Sarmiento de Gamboa cruise iMirabilis2, Leg1. Instituto Español de Oceanografia, iMirabilis2_Leg1_vmadcp_75khz_ENR_postproc_annotation.txt

Project(s):

Integrated Assessment of Atlantic Marine Ecosystems in Space and Time (iAtlantic)

Funding:

Horizon 2020 (H2020), grant/award no. 818123 : Integrated Assessment of Atlantic Marine Ecosystems in Space and Time

Coverage:

Median Latitude: 21.090479 * Median Longitude: -20.151479 * South-bound Latitude: 14.560000 * West-bound Longitude: -25.161700 * North-bound Latitude: 27.579300 * East-bound Longitude: -15.499600

Date/Time Start: 2021-08-06T08:03:01 * Date/Time End: 2021-08-30T08:56:34

Minimum DEPTH, water: 21.520 m * Maximum DEPTH, water: 1013.560 m

Event(s):

iMirabilis2_Leg1_ADCP_Section_1 (South of Fogo) * Latitude: 14.812000 * Longitude: -24.503000 * Date/Time: 2021-08-06T08:03:01 * Comment: Test run, No data registered

iMirabilis2_Leg1_ADCP_Section_2 (West of Cadamosto Seamount) * Latitude Start: 14.560000 * Longitude Start: -25.157100 * Latitude End: 14.741900 * Longitude End: -25.145000 * Date/Time Start: 2021-08-07T09:03:00 * Date/Time End: 2021-08-07T10:15:00 * Location: Cabo Verde Archipelago, Cabo Verde * Campaign: * Basis: Sarmiento de Gamboa * Method/Device: Vessel mounted Acoustic Doppler Current Profiler, RDI Ocean Surveyor, 75 kHz, retrieved with CODAS processing

iMirabilis2_Leg1_ADCP_Section_3 (Northwest of Cadamosto Seamount) * Latitude Start: 14.733300 * Longitude Start: -25.161700 * Latitude End: 14.744200 * Longitude End: -25.145200 * Date/Time Start: 2021-08-09T10:47:00 * Date/Time End: 2021-08-09T12:06:00 * Location: Cabo Verde Archipelago, Cabo Verde * Campaign: * Basis: Sarmiento de Gamboa * Method/Device: Vessel mounted Acoustic Doppler Current Profiler, RDI Ocean Surveyor, 75 kHz, retrieved with CODAS processing

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event
2	DATE/TIME	Date/Time				Geocode
3	LATITUDE	Latitude				Geocode
4	LONGITUDE	Longitude				Geocode
5	DEPTH, water	Depth water	m			Geocode
6	Current velocity, east-west	Cur vel U	cm/s	Mosquera Giménez, Ángela	Vessel mounted Acoustic Doppler Current Profiler, RDI Ocean Surveyor, 75 kHz, retrieved with CODAS processing	Zonal velocity component
7	Current velocity, north-south	Cur vel V	cm/s	Mosquera Giménez, Ángela	Vessel mounted Acoustic Doppler Current Profiler, RDI Ocean Surveyor, 75 kHz, retrieved with CODAS processing	Meridional velocity component
8	Signal strength	Sig str	arbitrary units	Mosquera Giménez, Ángela	Vessel mounted Acoustic Doppler Current Profiler, RDI Ocean Surveyor, 75 kHz, retrieved with CODAS processing
9	Percent good pings	good ping	%	Mosquera Giménez, Ángela	Vessel mounted Acoustic Doppler Current Profiler, RDI Ocean Surveyor, 75 kHz, retrieved with CODAS processing
10	Quality flag, editing	QF edit	#	Mosquera Giménez, Ángela	Calculated with CODAS processing	Profile editing flags are providing for each depth cell (below bottom, Percent Good and bin): 0 = -- -- --, 1 = -- -- bad, 2 = -- bad --, 3 = -- bad bad, 4 = bad -- --, 5 = bad -- bad, 6 = bad bad --, 7 = bad bad bad
11	Mean angle of ships heading	Ships heading	deg	Mosquera Giménez, Ángela	Vessel mounted Acoustic Doppler Current Profiler, RDI Ocean Surveyor, 75 kHz, retrieved with CODAS processing
12	Temperature, device	T Device	°C	Mosquera Giménez, Ángela	Vessel mounted Acoustic Doppler Current Profiler, RDI Ocean Surveyor, 75 kHz, retrieved with CODAS processing	ADCP transducer
13	Pings, averaged to ensemble value	Pings avg ens	#	Mosquera Giménez, Ángela	Vessel mounted Acoustic Doppler Current Profiler, RDI Ocean Surveyor, 75 kHz, retrieved with CODAS processing
14	Ship velocity, absolute east-west components means	Ship velo SU	m/s	Mosquera Giménez, Ángela	Vessel mounted Acoustic Doppler Current Profiler, RDI Ocean Surveyor, 75 kHz, retrieved with CODAS processing
15	Ship velocity, absolute north-south components mean	Ship velo SV	m/s	Mosquera Giménez, Ángela	Vessel mounted Acoustic Doppler Current Profiler, RDI Ocean Surveyor, 75 kHz, retrieved with CODAS processing

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)

Status:

Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)

Size:

1201584 data points

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