Description: Physical oceanography data was acquired by a ship-based Seabird SBE911plus CTD-Rosette system onboard RV MARIA S. MERIAN during research cruise MSM123. The CTD system is comprised of a Seabird SBE911plus including dual respectively redundant sensor and pump packages. The SBE11plus Deck Unit remains on board in a laboratory and supplies on one hand power to the SBE9plus underwater unit, on the other hand data telemetry between the SBE9plus and a measurement PC. The SBE9plus underwater unit itself holds a pressure sensor and is interfacing with dual SEB3 temperature, SBE4 conductivity and SBE43 oxygen sensors, as well as two SBE5 pumps to provide a pumped water supply past each sensor. The system also carries an optical FLNTU sensor to measure a combination of back-scattering, turbidity, and chlorophyll-a. To quantify the photo-synthetically active radiation a PAR sensor is installed as well.
Global identifier:
Doi(
"10.1594/PANGAEA.972594",
)
DataMeasurements(
DataMeasurements {
domain: Unspecified,
station: None,
measured_variables: [
"Chlorophyll a",
"Conductivity",
"DATE/TIME",
"DEPTH, water",
"Density, sigma-theta (0)",
"Event label",
"Height above sea floor/altitude",
"LATITUDE",
"LONGITUDE",
"Oxygen",
"Pressure, water",
"Quality flag, conductivity",
"Quality flag, oxygen",
"Quality flag, salinity",
"Quality flag, water pressure",
"Quality flag, water temperature",
"Radiation, photosynthetically active",
"Salinity",
"Sound velocity in water",
"Temperature, water",
"Turbidity (Nephelometric turbidity unit)",
],
methods: [
"CTD, Sea-Bird, SBE 911plus, measured with Temperature sensor, Sea-Bird, SBE3",
"CTD, Sea-Bird, SBE 911plus; calculated according to Fofonoff and Millard (1983; UNESCO Technical Papers in Marine Science 44)",
"CTD, Sea-Bird, SBE 911plus; calculated using SBE Data Processing Version 7.26.7",
"CTD, Sea-Bird, SBE 911plus; measured with Dissolved oxygen sensor, Sea-Bird, SBE 43",
"CTD, Sea-Bird, SBE 911plus; measured with Optical backscatter sensor (OBS), WET Labs ECO FLNTU",
"CTD, Sea-Bird, SBE 911plus; measured with PAR sensor, Sea-Bird",
"CTD, Sea-Bird, SBE 911plus; measured with conductivity sensor, SEA-BIRD SBE 4",
"Calculated according to Chen & Millero (1977)",
"Conductivity-Temperature-Depth- profiler (CTD), Sea-Bird Scientific, SBE 911plus",
"Seadatanet flag: Data quality control procedures according to SeaDataNet (2010)",
],
},
)
Tags: Seevogel ? Sensor ? Wassertemperatur ? Talsperre ? Telemetrie ? Geografische Koordinaten ? Meereskunde ? Temperatur ? Strahlung ? Salzgehalt ? Energie ? Messdaten ? Wasserqualität ? Wasserversorgung ? Meeresgewässer ? Daten ? Verpackung ? CTD ?
Bounding boxes: -60.36007° .. 6.06624° x -6.73881° .. 63.15831°
License: Creative Commons Namensnennung 4.0
Language: Englisch/English
Issued: 2024-10-18
Modified: 2025-12-11
Time ranges: 2023-11-28 - 2023-12-24
Accessed 1 times.