Citation:

PANGAEA.960017

Name: Physical oceanography during RV MARIA S. MERIAN cruise MSM111 BAFFDEEP
Published: 2023-08-07
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Chlorophyll a; Conductivity; CTD; Oxygen; physical oceanography; Salinity; Temperature

Always quote citation above when using data! You can download the citation in several formats below.

RIS Citation BibTeX Citation Text Citation Facebook TwitterShow Map Google Earth

Abstract:

Research expedition MSM111 BAFFDEEP took place from 2nd of September 2022 (Reykjavik, Iceland) to the 4th of October (St. John's, Canada). Physical oceanographical data for a nine stations was recorded (Seasave V 7.23.1) using a Seabird Electronics SBE911 plus CTD mounted in a SBE water sampler rosette. The file contains the data for pressure (SN 0807), temperature (SN 4459 & SN 4450), conductivity (SN 2939 & SN2935), salinity, density, dissolved oxygen concentration (SN 0951 & SN 0881), chlorophyll a concentration and turbidity (SN 1755) for the downcast of the instrument. Raw data were processed (SBE Data Processing V 7.26.2.14) according to Seabird recommendations which are filtering of pressure data (0.15 s), hysteresis correction for oxygen (default values from instrument configuration file), cell thermal mass correction (default values) and loop edit (default values). For redundant sensors only the average is reported. The file contains the bad data flag (Flag SBE), derived from the SBE Data Processing software, invalidating the values of all sensors of the respective scans as well as an individual flag for each parameter resulting from the recommendations for real-time data processing of EuroGOOS and GTSPP and the outlier detection method CoTeDe (https://github.com/castelao/CoTeDe). Details for these procedures are included in the data processing report.

Keyword(s):

Chlorophyll a; Conductivity; CTD; Oxygen; physical oceanography; Salinity; Temperature

Data processing report:

Siccha, Michael (2023): CTD Data MSM111- Data Processing Report. University of Bremen / MARUM, CTD_processing_report_MSM111_BAFFDEEP.pdf

Coverage:

Median Latitude: 64.703820 * Median Longitude: -50.544778 * South-bound Latitude: 58.670770 * West-bound Longitude: -60.253520 * North-bound Latitude: 68.905970 * East-bound Longitude: -30.871680

Date/Time Start: 2022-09-04T08:58:55 * Date/Time End: 2022-09-27T00:46:46

Minimum DEPTH, water: 2.450 m * Maximum DEPTH, water: 2933.689 m

Event(s):

MSM111_3-1 (GeoB25203-1) * Latitude: 62.654900 * Longitude: -30.871680 * Date/Time: 2022-09-04T08:58:55 * Elevation: -2586.0 m * Campaign: (BAFFDEEP) * Basis: * Method/Device: (CTD-RO)

MSM111_4-1 (GeoB25204-1) * Latitude: 60.802140 * Longitude: -37.503010 * Date/Time: 2022-09-05T09:02:32 * Elevation: -2956.0 m * Campaign: (BAFFDEEP) * Basis: * Method/Device: (CTD-RO)

MSM111_5-1 (GeoB25205-1) * Latitude: 58.670770 * Longitude: -44.551560 * Date/Time: 2022-09-06T12:15:56 * Elevation: -1844.0 m * Campaign: (BAFFDEEP) * Basis: * Method/Device: (CTD-RO)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Siccha, Michael
2	Optional event label	Event 2		Siccha, Michael
3	Latitude of event	Latitude		Siccha, Michael
4	Longitude of event	Longitude		Siccha, Michael
5	Date/Time of event	Date/Time		Siccha, Michael
6	DEPTH, water	Depth water	m	Siccha, Michael	Thermodynamic Equation Of Seawater - 2010 (TEOS-10) (TEOS-10)	Geocode
7	Pressure, water	Press	dbar	Siccha, Michael	CTD, Sea-Bird, SBE 911plus; measured with Pressure sensor	sensor 1
8	Data processed (true/false)	Data proc		Siccha, Michael		Pressure, water, merged; see data processing report for details
9	Temperature, water	Temp	°C	Siccha, Michael	CTD, Sea-Bird, SBE 911plus; measured with Temperature sensor	ITS-90
10	Data processed (true/false)	Data proc		Siccha, Michael		Temperature, water, merged; see data processing report for details
11	Conductivity	Cond	mS/cm	Siccha, Michael	CTD, Sea-Bird, SBE 911plus; measured with Conductivity sensor	sensor 1
12	Data processed (true/false)	Data proc		Siccha, Michael		Conductivity, merged; see data processing report for details
13	Conductivity	Cond	mS/cm	Siccha, Michael	CTD, Sea-Bird, SBE 911plus; measured with Conductivity sensor	sensor 2
14	Data processed (true/false)	Data proc		Siccha, Michael		Conductivity, merged; see data processing report for details
15	Conductivity	Cond	mS/cm	Siccha, Michael	CTD, Sea-Bird, SBE 911plus; measured with Conductivity sensor	sensor data mean
16	Data processed (true/false)	Data proc		Siccha, Michael		Conductivity, merged; see data processing report for details
17	Salinity	Sal		Siccha, Michael	Calculated	psu, sensor 1
18	Data processed (true/false)	Data proc		Siccha, Michael		Salinity, merged; see data processing report for details
19	Salinity	Sal		Siccha, Michael	Calculated	psu, sensor 2
20	Data processed (true/false)	Data proc		Siccha, Michael		Salinity, merged; see data processing report for details
21	Salinity	Sal		Siccha, Michael	Calculated	psu, sensor data mean
22	Data processed (true/false)	Data proc		Siccha, Michael		Salinity, merged; see data processing report for details
23	Density, sigma-theta (0)	Sigma-theta	kg/m³	Siccha, Michael	Calculated	sensor 1
24	Data processed (true/false)	Data proc		Siccha, Michael		Density, sigma-theta (0), merged; see data processing report for details
25	Density, sigma-theta (0)	Sigma-theta	kg/m³	Siccha, Michael	Calculated	sensor 2
26	Data processed (true/false)	Data proc		Siccha, Michael		Density, sigma-theta (0), merged; see data processing report for details
27	Density, sigma-theta (0)	Sigma-theta	kg/m³	Siccha, Michael	Calculated	sensor data mean
28	Data processed (true/false)	Data proc		Siccha, Michael		Density, sigma-theta (0), merged; see data processing report for details
29	Chlorophyll a	Chl a	mg/m³	Siccha, Michael	CTD, Sea-Bird, SBE 911plus; measured with Fluorometer, WET Labs, ECO-AFL	sensor 1
30	Data processed (true/false)	Data proc		Siccha, Michael		Chlorophyll a, merged;see data processing report for details
31	Turbidity (Nephelometric turbidity unit)	Turbidity	NTU	Siccha, Michael	CTD, Sea-Bird, SBE 911plus; measured with Fluorometer, WET Labs, ECO-AFL	sensor data mean
32	Data processed (true/false)	Data proc		Siccha, Michael		Oxygen, dissolved, merged; see data processing report for details
33	Oxygen, dissolved	DO	ml/l	Siccha, Michael	CTD, Sea-Bird, SBE 911plus; measured with oxygen sensor	sensor data mean
34	Data processed (true/false)	Data proc		Siccha, Michael		Turbidity, merged; see data processing report for details
35	Sound velocity in water	SV	m/s	Siccha, Michael	Calculated	Chen-Millero, sensor data mean
36	Data processed (true/false)	Data proc		Siccha, Michael		Sound velocity in water, merged; see data processing report for details

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

9058026 data points

Download Data

Download dataset as tab-delimited text — use the following character encoding:

View dataset as HTML (shows only first 2000 rows)