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  • PANGAEA  (707)
  • Bremen : DFG-Senatskommission für Ozeanographie c/o MARUM - Zentrum für Marine Umweltwissenschaften, Universität Bremen
  • Elsevier
  • 2020-2024  (707)
Document type
Keywords
Publisher
Years
Year
  • 1
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    Hyperspectral underwater light field measured during the cruise SO248 with RV SONNE (2020)
    PANGAEA
    Details
    Publication Date: 2023-07-14
    Description: Data presented here were collected during the cruise SO248 with RV SONNE from Auckland, New Zealand to Dutch Harbor, USA (May 1st, 2016 - June 3rd, 2016). In total, 20 underwater light profiles were collected at 19 stations, using a free-falling hyperspectral light profiler. The system used was a SEABIRD HyperPro II (SN 099, former Satlantic), equipped with a irradiance sensor to measure downwelling irradiance (Ed, SN 262) and a radiance sensor for upwelling radiance (Lu, SN 227). A reference unit was attached to the ship to measure the above water irradiance (Es, SN 223). The sensors were calibrated by the manufacturer and validated prior to the cruise with a reference lamp. Data were recorded with the SatView software (V 2.9.5_7) and processed from raw to Level1, 1b, 2, 2s to Level 3a using the ProSoft Processing software (V 7.7.19_2). Measured data were binned in 1 m depth intervals. A dark correction was made automatically based on shutter measurements by the instrument. Measurements with a tilt higher than 5° were not taken into account during processing. Spectra were interpolated to 1 nm intervals. For each station the hyperspectral profiles for each parameter cover the wavelength range from 400-700 nm, for Ed and Es in [W/m² nm], for Lu in [W/m² nm sr]. For Ed, Lu and Es descriptive statistics are given including min, max, mean, median and standard deviation of the tilt and the photosynthetically active radiation PAR [µmol photons/m² s (sr)], integrated from 400 - 700 nm. To allow an assignment of above water conditions to the respective depth measurements, Es spectra were given as a function of depth, recalculated from data Level2s. The profiler measurements were only conducted during daylight. Raw data are available on request from the principal investigator.
    Keywords: Ed; Es; hyperspectral; ICBM; Institut für Chemie und Biologie des Meeres; irradiance; Lu; Pacific Ocean; radiance; underwater light field
    Type: Dataset
    Format: application/zip, 3 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
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    Hyperspectral underwater light field measured during the cruise SO245 with RV SONNE (2020)
    PANGAEA
    Details
    Publication Date: 2023-07-14
    Description: Data presented here were collected during the cruise SO245 with RV SONNE from Antofagasta, Chile to Wellington, New Zealand (December 17th, 2015 - January 28, 2016). In total, 15 underwater light profiles were collected at 15 stations, using a free-falling hyperspectral light profiler. The system used was a SEABIRD HyperPro II (SN 099, former Satlantic), equipped with a irradiance sensor to measure downwelling irradiance (Ed, SN 262) and a radiance sensor for upwelling radiance (Lu, SN 227). A reference unit was attached to the ship to measure the above water irradiance (Es, SN 223). The sensors were pre-calibrated by the manufacturer and validated prior to the cruise with a reference lamp. Data were recorded with the SatView software (V 2.9.5_7) and processed from raw to Level1, 1b, 2, 2s to Level 3a using the ProSoft Processing software (V 7.7.19_2). Measured data were binned in 1 m depth intervals. A dark correction was made automatically based on shutter measurements by the instrument. Measurements with a tilt higher than 5° were not taken into account during processing. Spectra were interpolated to 1 nm intervals. For each station the hyperspectral profiles for each parameter cover the wavelength range from 400-700 nm, for Ed and Es in [W/m² nm], for Lu in [W/m² nm sr]. For Ed, Lu and Es descriptive statistics are given including min, max, mean, median and standard deviation of the tilt and the photosynthetically active radiation PAR [µmol photons/m² s (sr)], integrated from 400 - 700 nm. To allow an assignment of above water conditions to the respective depth measurements, Es spectra were given as a function of depth, recalculated from data Level2s. The Profiler measurements were only conducted during daylight. Raw data are available on request from the principal investigator.
    Keywords: Ed; Es; hyperspectral; ICBM; Institut für Chemie und Biologie des Meeres; irradiance; Lu; Pacific Ocean; radiance; underwater light field
    Type: Dataset
    Format: application/zip, 3 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 3
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    Hyperspectral underwater light field measured during the cruise SO254 with RV SONNE (2020)
    PANGAEA
    Details
    Publication Date: 2023-07-14
    Description: Data presented here were collected during the cruise SO254 with RV SONNE from Auckland, New Zealand to Auckland, New Zealand (January 26th, 2017 - February 27th, 2017). In total, 12 underwater light profiles were collected at 27 stations, using a free-falling hyperspectral light profiler. The system used was a SEABIRD HyperPro II (SN 099, former Satlantic), equipped with a irradiance sensor to measure downwelling irradiance (Ed, SN 262) and a radiance sensor for upwelling radiance (Lu, SN 227). A reference unit was attached to the ship to measure the above water irradiance (Es, SN 223). The sensors were calibrated by the manufacturer and validated prior to the cruise with a reference lamp. Data were recorded with the SatView software (V 2.9.5_7) and processed from raw to Level1, 1b, 2, 2s to Level 3a using the ProSoft Processing software (V 7.7.19_2). Measured data were binned in 1 m depth intervals. A dark correction was made automatically based on shutter measurements by the instrument. Measurements with a tilt higher than 5° were not taken into account during processing. Spectra were interpolated to 1 nm intervals. For each station the hyperspectral profiles for each parameter cover the wavelength range from 400-700 nm, for Ed and Es in [W/m² nm], for Lu in [W/m² nm sr]. For Ed, Lu and Es descriptive statistics are given including min, max, mean, median and standard deviation of the tilt and the photosynthetically active radiation PAR [µmol photons/m² s (sr)], integrated from 400 - 700 nm. To allow an assignment of above water conditions to the respective depth measurements, Es spectra were given as a function of depth, recalculated from data Level2s. The profiler measurements were only conducted during daylight. Raw data are available on request from the principal investigator.
    Keywords: Ed; Es; hyperspectral; ICBM; Institut für Chemie und Biologie des Meeres; irradiance; Lu; Pacific Ocean; radiance; underwater light field
    Type: Dataset
    Format: application/zip, 3 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 4
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    Hyperspectral underwater light field measured during the cruise SO267/2 with RV SONNE (2020)
    PANGAEA
    Details
    Publication Date: 2023-07-14
    Description: Data presented here were collected during the cruise SO267/2 with RV SONNE from Suva, Fiji to Manzanillo, Mexico (January 28, 2019 - February 14, 2019). In total, 15 underwater light profiles were collected at 16 stations, using a free-falling hyperspectral light profiler. The system used was a SEABIRD HyperPro II (SN 099, former Satlantic), equipped with a irradiance sensor to measure downwelling irradiance (Ed, SN 262) and a radiance sensor for upwelling radiance (Lu, SN 227). A reference unit was attached to the ship to measure the above water irradiance (Es, SN 223). The sensors were calibrated by the manufacturer and validated prior to the cruise with a reference lamp. Data were recorded with the SatView software (V 2.9.5_7) and processed from raw to Level1, 1b, 2, 2s to Level 3a using the ProSoft Processing software (V 7.7.19_2). Measured data were binned in 1 m depth intervals. A dark correction was made automatically based on shutter measurements by the instrument. Measurements with a tilt higher than 5° were not taken into account during processing. Spectra were interpolated to 1 nm intervals. For each station the hyperspectral profiles for each parameter cover the wavelength range from 400-700 nm, for Ed and Es in [W/m² nm], for Lu in [W/m² nm sr]. For Ed, Lu and Es descriptive statistics are given including min, max, mean, median and standard deviation of the tilt and the photosynthetically active radiation PAR [µmol photons/m² s (sr)], integrated from 400 - 700 nm. To allow an assignment of above water conditions to the respective depth measurements, Es spectra were given as a function of depth, recalculated from data Level2s. The profiler measurements were only conducted during daylight. Raw data are available on request from the principal investigator.
    Keywords: Ed; Es; hyperspectral; ICBM; Institut für Chemie und Biologie des Meeres; irradiance; Lu; Pacific Ocean; radiance; underwater light field
    Type: Dataset
    Format: application/zip, 3 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 5
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    Hyperspectral underwater light field measured during the cruise MSM65 with RV MARIA S. MERIAN (2020)
    PANGAEA
    Details
    Publication Date: 2023-07-14
    Description: Data presented here were collected during the cruise MSM65 with MARIA S MERIAN from St.John's, Newfoundland, Canada to Nuuk, Greenland (June 26th, 2017 - July 19th, 2017). In total, 116 underwater light profiles were collected at 68 stations (with at least three repititions), using a free-falling hyperspectral light profiler. The system used was a SEABIRD HyperPro II (SN 189, former Satlantic), equipped with a irradiance sensor to measure downwelling irradiance (Ed, SN 532) and a radiance sensor for upwelling radiance (Lu, SN 421). A reference unit was attached to the ship to measure the above water irradiance (Es, SN 533). The sensors were pre-calibrated by the manufacturer and validated prior to the cruise with a reference lamp. Data were recorded with the SatView software (V 2.9.5_7) and processed from raw to Level1, 1b, 2, 2s to Level 3a using the ProSoft Processing software (V 7.7.19_2). Measured data were binned in 0.5 m depth intervals. A dark correction was made automatically based on shutter measurements by the instrument. Measurements with a tilt higher than 5° were not taken into account during processing. Spectra were interpolated to 1 nm intervals. For each station the hyperspectral profiles for each parameter cover the wavelength range from 400-700 nm, for Ed and Es in [W/m² nm], for Lu in [W/m² nm sr]. For Ed, Lu and Es descriptive statistics are given including min, max, mean, median and standard deviation of the tilt and the photosynthetically active radiation PAR [µmol photons/m² s (sr)], integrated from 400 - 700 nm. Statistics are not given for profiles which do not reach the 1% PAR depth. To allow an assignment of above water conditions to the respective depth measurements, Es spectra were given as a function of depth, recalculated from data Level2s. The profiler measurements were only conducted during daylight. Raw data are available on request from the principal investigator.
    Keywords: Ed; Es; Godthabsfjord; Greenland; hyperspectral; ICBM; Institut für Chemie und Biologie des Meeres; irradiance; Lu; radiance; underwater light field; Vaigat-Disko Bay
    Type: Dataset
    Format: application/zip, 3 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 6
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    Hyperspectral underwater light field measured during the cruise HE492 with RV HEINCKE (2020)
    PANGAEA
    Details
    Publication Date: 2023-07-14
    Description: Data presented here were collected during the cruise HE492 with RV HEINCKE from Trondheim, Norway to Longyearbyen, Norway (July 29, 2017 - August 17, 2017). In total, 71 underwater light profiles were collected at 37 stations, using a free-falling hyperspectral light profiler. The system used was a SEABIRD HyperPro II (SN 099, former Satlantic), equipped with a irradiance sensor to measure downwelling irradiance (Ed, SN 262) and a radiance sensor for upwelling radiance (Lu, SN 227). A reference unit was attached to the ship to measure the above water irradiance (Es, SN 223). The sensors were calibrated by the manufacturer and validated prior to the cruise with a reference lamp. Data were recorded with the SatView software (V 2.9.5_7) and processed from raw to Level1, 1b, 2, 2s to Level 3a using the ProSoft Processing software (V 7.7.19_2). Measured data were binned in 0.5 m depth intervals. A dark correction was made automatically based on shutter measurements by the instrument. Measurements with a tilt higher than 5° were not taken into account during processing. Spectra were interpolated to 1 nm intervals. For each station the hyperspectral profiles for each parameter cover the wavelength range from 400-700 nm, for Ed and Es in [W/m² nm], for Lu in [W/m² nm sr]. For Ed, Lu and Es descriptive statistics are given including min, max, mean, median and standard deviation of the tilt and the photosynthetically active radiation PAR [µmol photons/m² s (sr)], integrated from 400 - 700 nm. Statistics are not given for profiles which do not reach the 1% PAR depth. To allow an assignment of above water conditions to the respective depth measurements, Es spectra were given as a function of depth, recalculated from data Level2s. The Profiler measurements were only conducted during daylight. Raw data are available on request from the principal investigator. Chief Scientist of HE492: Dr. Uwe John, Alfred-Wegener-Institute, Helmholtz Centre for Polar and Marine Research
    Keywords: Ed; Es; hyperspectral; ICBM; Institut für Chemie und Biologie des Meeres; irradiance; Lu; radiance; Svalbard; underwater light field
    Type: Dataset
    Format: application/zip, 3 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 7
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    Hyperspectral underwater light field measured during the cruise HE533 with RV HEINCKE (2020)
    PANGAEA
    Details
    Publication Date: 2023-07-14
    Description: Data presented here were collected during the cruise HE533 with RV HEINCKE from Bremerhaven, Germany to Bremerhaven, Germany (May 16, 2019 - June 12, 2019). In total, 75 underwater light profiles were collected at 29 stations, using a free-falling hyperspectral light profiler. The system used was a SEABIRD HyperPro II (SN 099, former Satlantic), equipped with a irradiance sensor to measure downwelling irradiance (Ed, SN 262) and a radiance sensor for upwelling radiance (Lu, SN 227). A reference unit was attached to the ship to measure the above water irradiance (Es, SN 223). The sensors were calibrated by the manufacturer and validated prior to the cruise with a reference lamp. Data were recorded with the SatView software (V 2.9.5_7) and processed from raw to Level1, 1b, 2, 2s to Level 3a using the ProSoft Processing software (V 7.7.19_2). Measured data were binned in 0.5 m depth intervals. A dark correction was made automatically based on shutter measurements by the instrument. Measurements with a tilt higher than 5° were not taken into account during processing. Spectra were interpolated to 1 nm intervals. For each station the hyperspectral profiles for each parameter cover the wavelength range from 400-700 nm, for Ed and Es in [W/m² nm], for Lu in [W/m² nm sr]. For Ed, Lu and Es descriptive statistics are given including min, max, mean, median and standard deviation of the tilt and the photosynthetically active radiation PAR [µmol photons/m² s (sr)], integrated from 400 - 700 nm. Statistics are not given for profiles which do not reach the 1% PAR depth. To allow an assignment of above water conditions to the respective depth measurements, Es spectra were given as a function of depth, recalculated from data Level2s. The Profiler measurements were only conducted during daylight. Raw data are available on request from the principal investigator. Chief Scientist of HE533: Dr. Uwe John, Alfred-Wegener-Institute, Helmholtz Centre for Polar and Marine Research
    Keywords: Ed; Es; hyperspectral; ICBM; Institut für Chemie und Biologie des Meeres; irradiance; Lu; North Cape; Norway; radiance; underwater light field
    Type: Dataset
    Format: application/zip, 3 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 8
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    Hyperspectral above-water radiometric quantities observed during cruise SO267/2 aboard RV SONNE (2020)
    PANGAEA
    Details
    Publication Date: 2023-07-14
    Description: Automated continuous above-water hyperspectral calibrated radiometric quantities were observed in the international waters of the Pacific Ocean during the scientific field campaign SO267/2 aboard RV SONNE. The cruise began on 28 January 2019 from Suva, Fiji and finished on 14 February 2019 in Manzanillo, Mexico. A radiometer setup with two TriOS RAMSES-ACC hyperspectral cosine irradiance meters to measure incoming solar irradiance, four TriOS RAMSES-ARC hyperspectral radiance meters to measure total upward sea surface leaving radiance Lsfc at 45° nadir and sky-leaving radiance Lsky at 45° zenith angle were installed using a custom-made frame at the bow of RV SONNE. The frame was attached to the bow of the ship with the radiance meters having a 90° azimuthal angle separating them or 45° from the ship heading/bow. Quality control involved retaining the Lsfc observations with lowest values (Garaba et al., 2012; Garaba et al., 2015). Data logging was automated using TriOS MSDA XE version 8.9.2 software and further processing was done using Mathworks Matlab 2016a and R software. Processed data was interpolated to 1 nm spectral resolution using PCHIP function in Matlab between 320 and 950 nm. Raw data is available on request.
    Keywords: hypespectral; ICBM; Institut für Chemie und Biologie des Meeres; Pacific Ocean; radiometric quantities; RV Sonne; SO267/2
    Type: Dataset
    Format: application/zip, 3 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 9
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    Hyperspectral underwater light field measured during the cruise MSM21/3 with RV MARIA S MERIAN (2020)
    PANGAEA
    Details
    Publication Date: 2023-07-14
    Description: Data presented here were collected during the cruise MSM21-3 with MARIA S MERIAN from Nuuk, Greenland to Reykjavik, Iceland (July 25th, 2012 - August 10th, 2012). In total, 82 underwater light profiles were collected at 41 stations (at least three repilcates each), using a free-falling hyperspectral light profiler. The system used was a Sea-Bird HyperPro II (SN 099, former Satlantic), equipped with a irradiance sensor to measure downwelling irradiance (Ed, SN 262) and a radiance sensor for upwelling radiance (Lu, SN 227). A reference unit was attached to the ship to measure the above water irradiance (Es, SN 263). The sensors were pre-calibrated by the manufacturer and validated prior to the cruise with a reference lamp. Data were recorded with the SatView software (V 2.9.5_7) and processed from raw data to Level 1, 1b, 2, 2s to Level 3a using the ProSoft Processing software (V 7.7.19_2). Measured data were binned in 0.5 m depth intervals. A dark correction was made automatically based on shutter measurements by the instrument. Measurements with a tilt higher than 5° were not taken into account during processing. Spectra were interpolated to 1 nm intervals. For each station the hyperspectral profiles for each parameter cover the wavelength range from 400-700 nm, for Ed and Es in [W/m² nm], for Lu in [W/m² nm sr]. For Ed, Lu and Es descriptive statistics are given including minimum, maximum, mean, median and standard deviation of the tilt and the photosynthetically active radiation PAR [µmol photons/m² s (sr)], integrated from 400 - 700 nm. Statistics are not given for profiles which do not reach the 1% PAR depth. To allow an assignment of above water conditions to the respective depth measurements, Es spectra were given as a function of depth, recalculated from data Level2s. The profiler measurements were only conducted during daylight. Raw data are available on request from the principal investigator.
    Keywords: Ed; Es; Greenland; hyperspectral; ICBM; Institut für Chemie und Biologie des Meeres; irradiance; Lu; radiance; underwater light field; Uummanaq Fjord; Vaigat-Disko Bay
    Type: Dataset
    Format: application/zip, 3 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 10
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    Loss on ignition, water content, and pH measurements in surface sediments (2014-2018) within BEFmate experimental islands and saltmarsh enclosed plots at different elevation levels, Spiekeroog, Germany, 2014-10 to 2018-11 (2021)
    PANGAEA
    Details
    Publication Date: 2023-11-24
    Description: Data presented here were collected between October 2014 to November 2018 within the BEFmate project (Biodiversity - Ecosystem Functioning across marine and terrestrial ecosystems, https://uol.de/icbm/verbundprojekte/abgeschlossene-projekte/befmate/) of the Universities of Oldenburg and Göttingen and the Nationalpark Niedersächsisches Wattenmeer. Experimental islands and saltmarsh enclosed plots were created in the back barrier tidal flat and in the saltmarsh zone of the island of Spiekeroog. Sediment samples for the determination of pH, water content and loss on ignition were taken bi-/monthly in surface sediments (0-3 cm depth). Samples were measured in the laboratory within two month after sampling.
    Keywords: BEFmate; BEFmate_C1low; BEFmate_C1pio; BEFmate_C1upp; BEFmate_C2low; BEFmate_C2pio; BEFmate_C2upp; BEFmate_C3low; BEFmate_C3pio; BEFmate_C3upp; BEFmate_C4low; BEFmate_C4pio; BEFmate_C4upp; BEFmate_C5low; BEFmate_C5pio; BEFmate_C5upp; BEFmate_C6low; BEFmate_C6pio; BEFmate_C6upp; BEFmate_I10low; BEFmate_I10pio; BEFmate_I10upp; BEFmate_I11low; BEFmate_I11pio; BEFmate_I11upp; BEFmate_I12low; BEFmate_I12pio; BEFmate_I12upp; BEFmate_I1low; BEFmate_I1pio; BEFmate_I1upp; BEFmate_I2low; BEFmate_I2pio; BEFmate_I2upp; BEFmate_I3low; BEFmate_I3pio; BEFmate_I3upp; BEFmate_I4low; BEFmate_I4pio; BEFmate_I4upp; BEFmate_I5low; BEFmate_I5pio; BEFmate_I5upp; BEFmate_I6low; BEFmate_I6pio; BEFmate_I6upp; BEFmate_I7low; BEFmate_I7pio; BEFmate_I7upp; BEFmate_I8low; BEFmate_I8pio; BEFmate_I8upp; BEFmate_I9low; BEFmate_I9pio; BEFmate_I9upp; BEFmate_S10low; BEFmate_S10pio; BEFmate_S10upp; BEFmate_S11low; BEFmate_S11pio; BEFmate_S11upp; BEFmate_S12low; BEFmate_S12pio; BEFmate_S12upp; BEFmate_S1low; BEFmate_S1pio; BEFmate_S1upp; BEFmate_S2low; BEFmate_S2pio; BEFmate_S2upp; BEFmate_S3low; BEFmate_S3pio; BEFmate_S3upp; BEFmate_S4low; BEFmate_S4pio; BEFmate_S4upp; BEFmate_S5low; BEFmate_S5pio; BEFmate_S5upp; BEFmate_S6low; BEFmate_S6pio; BEFmate_S6upp; BEFmate_S7low; BEFmate_S7pio; BEFmate_S7upp; BEFmate_S8low; BEFmate_S8pio; BEFmate_S8upp; BEFmate_S9low; BEFmate_S9pio; BEFmate_S9upp; BEFmate_Watt; biodiversity - ecosystem functioning; Biodiversity – Ecosystem Functioning across marine and terrestrial ecosystems; Calculated from weight loss after drying; DATE/TIME; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Elevation of event; Event label; experimental islands; HQ40D Portables 2-Channel Multimeter and attached PHC101 pH Electrode; ICBM; Institut für Chemie und Biologie des Meeres; Latitude of event; Longitude of event; loss on ignition; Loss on ignition; MULT; Multiple investigations; off Spiekeroog, German Bight, North Sea; pH; Plot; Quality flag; salt marsh; Sample ID; Sampling date; Spiekeroog; water content; Water content, relative
    Type: Dataset
    Format: text/tab-separated-values, 29937 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
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