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Continuous optical measurements of absorbance via UV-process spectrophotometer ProPS along RV MARIA S. MERIAN cruise MSM97/2

Description: During R/V Maria S. Merian cruise MSM97/2 a sensor box (AddOn Box) was attached to a PocketFerryBox (4H Jena, Germany) in-line obtaining waters from the ships two autonomous measurement systems (RSWS). For the measurement of underway absorption spectra to calculate optical nitrate, the AddOn Box was equipped with two UV-process spectrophotometer (ProPS and OPUS, TriOS Mess- und Datentechnik GmbH, Germany). Data were recorded continuously in a ten-minute interval along the cruise track with an optical path length of 10 mm. The integration time was 256 ms. The ProPS photometer is equipped with a Deuterium lamp as light source whereas the OPUS photometer is equipped with a Xenon flash lamp. Baseline calibrations were done for both UV-photometer using ultrapure water. For the ProPS, the calibration was done in the laboratory before the cruise whereas the calibration for the OPUS was done by the manufacturer. The water inlet of the RSWS is allocated at approx. 6.5 m below the sea surface. While one box is measuring, the other box is being cleaned. The boxes switch after a user-defined measuring and cleaning interval. On MSM97/2, the boxes were alternating every 12 hours, including one short cleaning procedure during measurements after 4 hours. Absorption spectra obtained by the AddOn Box during the alternation process of the two RSWS, as well as during the internal cleaning procedure are not included. Spectra from station work are included. Within this dataset, absorption spectra were cut to a relevant wavelength range (from 189-360 nm (ProPS) and 199-360 nm (OPUS) to 210-260 nm). No further correction was done for the absorbance spectra in this processing step.

Global identifier:

Doi(
    "10.1594/PANGAEA.967383",
)

Types:

Measurements(
    Measurements {
        domain: Unspecified,
        station: None,
        measured_variables: [
            "DATE/TIME",
            "DEPTH, water",
            "LATITUDE",
            "LONGITUDE",
            "Measurement container",
            "Data ID",
            "Absorbance, 210.35 nm",
            "Absorbance, 211.15 nm",
            "Absorbance, 211.95 nm",
            "Absorbance, 212.75 nm",
            "Absorbance, 213.55 nm",
            "Absorbance, 214.35 nm",
            "Absorbance, 215.15 nm",
            "Absorbance, 215.95 nm",
            "Absorbance, 216.75 nm",
            "Absorbance, 217.55 nm",
            "Absorbance, 218.35 nm",
            "Absorbance, 219.16 nm",
            "Absorbance, 219.96 nm",
            "Absorbance, 220.76 nm",
            "Absorbance, 221.56 nm",
            "Absorbance, 222.37 nm",
            "Absorbance, 223.17 nm",
            "Absorbance, 223.97 nm",
            "Absorbance, 224.78 nm",
            "Absorbance, 225.58 nm",
            "Absorbance, 226.38 nm",
            "Absorbance, 227.19 nm",
            "Absorbance, 227.99 nm",
            "Absorbance, 228.8 nm",
            "Absorbance, 229.6 nm",
            "Absorbance, 230.41 nm",
            "Absorbance, 231.21 nm",
            "Absorbance, 232.02 nm",
            "Absorbance, 232.82 nm",
            "Absorbance, 233.63 nm",
            "Absorbance, 234.44 nm",
            "Absorbance, 235.24 nm",
            "Absorbance, 236.05 nm",
            "Absorbance, 236.86 nm",
            "Absorbance, 237.66 nm",
            "Absorbance, 238.47 nm",
            "Absorbance, 239.28 nm",
            "Absorbance, 240.09 nm",
            "Absorbance, 240.89 nm",
            "Absorbance, 241.7 nm",
            "Absorbance, 242.51 nm",
            "Absorbance, 243.32 nm",
            "Absorbance, 244.13 nm",
            "Absorbance, 244.93 nm",
            "Absorbance, 245.74 nm",
            "Absorbance, 246.55 nm",
            "Absorbance, 247.36 nm",
            "Absorbance, 248.17 nm",
            "Absorbance, 248.98 nm",
            "Absorbance, 249.79 nm",
            "Absorbance, 250.6 nm",
            "Absorbance, 251.41 nm",
            "Absorbance, 252.22 nm",
            "Absorbance, 253.03 nm",
            "Absorbance, 253.84 nm",
            "Absorbance, 254.65 nm",
            "Absorbance, 255.46 nm",
            "Absorbance, 256.27 nm",
            "Absorbance, 257.09 nm",
            "Absorbance, 257.9 nm",
            "Absorbance, 258.71 nm",
            "Absorbance, 259.52 nm",
            "Absorbance, 260.33 nm",
        ],
        methods: [
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
            "UV process spectrophotometer, TriOS Mess- und Datentechnik GmbH, ProPS [SN: D105]",
        ],
    },
)

Dataset

Origins: /Wissenschaft/PANGAEA

Tags: Lampe ? Kalibrierung ? Messeinrichtung ? Nitratbestimmung ? Sensor ? Talsperre ? Geografische Koordinaten ? Daten ? Meeresoberfläche ? Messdaten ? Schiff ? Wasser ? Gewässer ? Absorbance ? Bio-optics ? Deutsche Allianz für Meeresforschung ? ICBM ? MSM97/2 ? UV-photometer ? optical nitrate ?

Bounding boxes: -1.9419892° .. 7.7798324° x 53.629557° .. 67.2586042°

License: cc-by/4.0

Language: Englisch/English

Organisations

Institut für Geowissenschaften, Christian-Albrechts-Universität, Kiel (Mitwirkende) [1]
Institute for Chemistry and Biology of the Marine Environment, Carl von Ossietzky University Oldenburg, Germany (Mitwirkende) [1]
PANGAEA (Herausgeber*in)

Persons

Claudia Thölen (Beitragende*r) [1] [ORCID]
Daniela Pieck (Beitragende*r) [1] [ORCID]
Daniela Voß (Beitragende*r) [1] [ORCID]
Marius Becker (Beitragende*r) [1] [ORCID]
Oliver Zielinski (Beitragende*r) [1] [ORCID]

Issued: 2024-04-29

Modified: 2024-04-29

Time ranges: 2020-12-13 - 2020-12-22

Resources

https://doi.pangaea.de/10.1594/PANGAEA.967383?format=textfile (TSV)

Status

Aktiv

Quality score

Overall: 0.92
Findability: 0.68
- Title: 0.37
- Description: 0.56
- Identifier: true
- Keywords: 0.65
- Spatial: BoundingBox (0.50)
- Temporal: true
Accessibility: 1.00
- Landing page: Specific (1.00)
- Direct access: true
- Publicly accessible: true
Interoperability: 1.00
- Open file format: true
- Media type: true
- Machine-readable metadata: true
- Machine-readable data: true
Reusability: 1.00
- License: ClearlySpecifiedAndFree (1.00)
- Contact info: true
- Publisher info: true

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