/* DATA DESCRIPTION:
Citation:	Voß, Daniela; Henkel, Rohan; Badewien, Thomas Henry; Zielinski, Oliver (2024): Hyperspectral underwater light field measured during the cruise SO290 with RV SONNE [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.965121
Abstract:	Data presented here were collected during the cruise SO290 with RV SONNE from Nuoméa (New Caledonia) to Nuoméa (New Caledonia) (April 15, 2022 - Mai, 12, 2022). In total, 19 underwater light profiles were collected at 7 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 downward irradiance in water (Ed, SN 262) and a radiance sensor for the upward radiance in water (Lu, SN 227). A reference unit was attached to the ship to measure the downward irradiance in air (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 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/m nm], for Lu in [W/m 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.
Keyword(s):	Ed; Es; hyperspectral; irradiance; Lu; radiance; Tasman Sea; underwater light field
Related to:	Pahnke, Katharina; Lamy, Frank (2022): Paleoceanography of the southern Tasman Sea and glaciation history of the South Island, New Zealand, Cruise No. SO290, April 15 - May 12, 2022, Nouméa (New Caledonia) - Nouméa (New Caledonia). SONNE-Berichte, Begutachtungspanel Forschungsschiffe, SO290, 70 pp +163 App, https://doi.org/10.48433/cr_so290
Coverage:	MEDIAN LATITUDE: -43.843579 * MEDIAN LONGITUDE: 166.043887 * SOUTH-BOUND LATITUDE: -47.597070 * WEST-BOUND LONGITUDE: 164.824750 * NORTH-BOUND LATITUDE: -38.672020 * EAST-BOUND LONGITUDE: 168.767870
	DATE/TIME START: 2022-04-18T21:06:00 * DATE/TIME END: 2022-04-29T03:26:00
Event(s):	SO290_1-6 * LATITUDE: -38.672000 * LONGITUDE: 165.164900 * DATE/TIME: 2022-04-18T21:05:00 * ELEVATION: -1648.2 m * LOCATION: Tasman Sea * CAMPAIGN: SO290 (PaläoTaNZ) (URI: https://doi.org/10.48433/cr_so290) * BASIS: Sonne_2 (URI: https://uol.de/icbm/forschungsplattformen-schiffe/sonne) * METHOD/DEVICE: Light/Optics (LIOP)
	SO290_3-5 * LATITUDE: -41.800717 * LONGITUDE: 167.527317 * DATE/TIME: 2022-04-20T01:42:00 * ELEVATION: -1601.4 m * LOCATION: Tasman Sea * CAMPAIGN: SO290 (PaläoTaNZ) (URI: https://doi.org/10.48433/cr_so290) * BASIS: Sonne_2 (URI: https://uol.de/icbm/forschungsplattformen-schiffe/sonne) * METHOD/DEVICE: Light/Optics (LIOP)
	SO290_8-5 * LATITUDE: -43.406100 * LONGITUDE: 168.767950 * DATE/TIME: 2022-04-23T00:44:00 * ELEVATION: -928.5 m * LOCATION: Tasman Sea * CAMPAIGN: SO290 (PaläoTaNZ) (URI: https://doi.org/10.48433/cr_so290) * BASIS: Sonne_2 (URI: https://uol.de/icbm/forschungsplattformen-schiffe/sonne) * METHOD/DEVICE: Light/Optics (LIOP) * COMMENT: Satlantik Profiler
	SO290_12-4 * LATITUDE: -44.538633 * LONGITUDE: 166.724933 * DATE/TIME: 2022-04-25T03:35:00 * ELEVATION: -3289.4 m * LOCATION: Tasman Sea * CAMPAIGN: SO290 (PaläoTaNZ) (URI: https://doi.org/10.48433/cr_so290) * BASIS: Sonne_2 (URI: https://uol.de/icbm/forschungsplattformen-schiffe/sonne) * METHOD/DEVICE: Light/Optics (LIOP) * COMMENT: Satlantic-Profiler
	SO290_14-4 * LATITUDE: -47.245733 * LONGITUDE: 165.959667 * DATE/TIME: 2022-04-27T02:35:00 * ELEVATION: -2248.1 m * LOCATION: Tasman Sea * CAMPAIGN: SO290 (PaläoTaNZ) (URI: https://doi.org/10.48433/cr_so290) * BASIS: Sonne_2 (URI: https://uol.de/icbm/forschungsplattformen-schiffe/sonne) * METHOD/DEVICE: Light/Optics (LIOP) * COMMENT: SatlantikProfiler
	SO290_16-4 * LATITUDE: -47.597067 * LONGITUDE: 165.231833 * DATE/TIME: 2022-04-28T01:06:00 * ELEVATION: -3647.6 m * LOCATION: Tasman Sea * CAMPAIGN: SO290 (PaläoTaNZ) (URI: https://doi.org/10.48433/cr_so290) * BASIS: Sonne_2 (URI: https://uol.de/icbm/forschungsplattformen-schiffe/sonne) * METHOD/DEVICE: Light/Optics (LIOP) * COMMENT: Satlantik-Profiler
	SO290_19-5 * LATITUDE: -45.797217 * LONGITUDE: 164.824983 * DATE/TIME: 2022-04-29T03:22:00 * ELEVATION: -4374.1 m * LOCATION: Tasman Sea * CAMPAIGN: SO290 (PaläoTaNZ) (URI: https://doi.org/10.48433/cr_so290) * BASIS: Sonne_2 (URI: https://uol.de/icbm/forschungsplattformen-schiffe/sonne) * METHOD/DEVICE: Light/Optics (LIOP)
License:	Creative Commons Attribution 4.0 International (CC-BY-4.0) (URI: https://creativecommons.org/licenses/by/4.0/)
Size:	3 datasets
*/
/* TABULAR SUMMARY OF DATASETS LISTED IN THIS COLLECTION: */
Filename	Citation of child dataset
SO290_lightfield_ed.tab	Voß, Daniela; Henkel, Rohan; Badewien, Thomas Henry; Zielinski, Oliver (2024): Hyperspectral downward irradiance in water (Ed) measured during the cruise SO290 with RV SONNE. https://doi.org/10.1594/PANGAEA.965123
SO290_lightfield_es.tab	Voß, Daniela; Henkel, Rohan; Badewien, Thomas Henry; Zielinski, Oliver (2024): Hyperspectral downward irradiance in air (Es) measured during the cruise SO290 with RV SONNE. https://doi.org/10.1594/PANGAEA.965132
SO290_lightfield_lu.tab	Voß, Daniela; Henkel, Rohan; Badewien, Thomas Henry; Zielinski, Oliver (2024): Hyperspectral upward radiance in water (Lu) measured during the cruise SO290 with RV SONNE. https://doi.org/10.1594/PANGAEA.965134
