Dataset of optical and biogeochemical properties of diverse Belgian inland and coastal waters
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2022
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| author | Castagna, Alexandre Amadei Martínez, Luz Bogorad, Margarita Daveloose, Ilse Dasseville, Renaat Dierssen, Heidi M Beck, Matthew Mortelmans, Jonas Lavigne, Héloïse Dogliotti, Ana I Doxaran, David Rudddick, Kevin Vyverman, Wim Sabbe, Koen |
| author_facet | Castagna, Alexandre Amadei Martínez, Luz Bogorad, Margarita Daveloose, Ilse Dasseville, Renaat Dierssen, Heidi M Beck, Matthew Mortelmans, Jonas Lavigne, Héloïse Dogliotti, Ana I Doxaran, David Rudddick, Kevin Vyverman, Wim Sabbe, Koen |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | This dataset contains paired optical and biogeochemical properties sampled in the Belgian Coastal Zone and inland waters of Flanders, Belgium, for the growth season period (March to October) of 2017, 2018, and 2019. This dataset was collected to support: (1) development and validation of hyperspectral algorithms for aquatic retrievals with in situ instrumentation; (2) development and validation of hyperspectral algorithms for aquatic retrievals with Earth Observation; (3) development and validation of multispectral algorithms and aquatic applications to high spatial resolution sensors. The data were collected over a series of short campaigns, with variable frequency depending on the water system and sampling year. The systems sampled were lakes, a lagoon, an estuary and coastal waters. The data consist of three types of data: I - Inherent Optical Properties: - Spectral CDOM absorption coefficient (< 0.45 μm; cuvette): (A) Measured, (B) Fitted to hyperbolic model, (C) Hyperbolic slope; - Spectral particle absorption coefficient (> 0.7 μm; filterpad inside integrating sphere): (A) Measured; - Spectral de-pigmented particle absorption (ad) coefficient (> 0.7 μm; chemical oxidation): (A) Measured, (B) Fitted to exponential model, (C) Exponential slope; - Spectral in vivo pigment absorption coefficient (> 0.7 μm; calculated by difference): (A) From measured ad, (B) From fitted ad; - Spectral particle scattering coefficient (acceptance angle of 0.074 degrees): (A) Measured, (B) Compensated to equivalent 0.018 degree acceptance angle; - Spectral particle beam attenuation coefficient (acceptance angle of 0.074 degrees): (A) Measured, (B) Compensated to equivalent 0.018 degree acceptance angle; - Near-forward particle volume scattering function (laser diffraction at 670 nm): (A) Measured with a LISST-100X, (B) Measured with a LISST-200X; - Turbidity (side-scattering, NIR): (A) Measured; II - Apparent Optical Properties: - Lambert-equivalent substrate bi-hemispherical reflectance (spectrometer and imaging spectrometer): (A) Measured; - Lambert-equivalent water-leaving bi-hemispherical reflectance (Above water and on-water methods): (A) Estimated or measured, compensated for instrument self-shadowing; - Secchi disk depth: (A) Measured, (B) Compensated for the Sun elevation; III - Biogeochemical properties: - Suspended particulate matter (SPM) concentration (> 0.7 μm; gravimetric method): (A) Measured; - Mineral fraction of the SPM (> 0.7 μm; thermal oxidation, gravimetric method): (A) Measured; - Particle size distribution (laser diffraction): (A) Volume concentration from LISST-100X, (B) Volume concentration from LISST-200X; - Apolar pigment concentration (> 0.7 μm; HPLC): (A) Mass concentration; - Bottom cover classification (visual description): (A) Observed in situ; - Phytoplankton counts (55 µm to 300 µm; flow imaging microscopy): (A) Measured; - Amplicon sequencing of phytoplankton (> 0.7 μm; Illumina): (A) Spuikom lagoon, (B) Belgian Coastal Zone; |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_940240 |
| institution | PANGAEA |
| language | en |
| publishDate | 2022 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Dataset of optical and biogeochemical properties of diverse Belgian inland and coastal waters Castagna, Alexandre Amadei Martínez, Luz Bogorad, Margarita Daveloose, Ilse Dasseville, Renaat Dierssen, Heidi M Beck, Matthew Mortelmans, Jonas Lavigne, Héloïse Dogliotti, Ana I Doxaran, David Rudddick, Kevin Vyverman, Wim Sabbe, Koen Apparent optical properties; biogeochemical data; Exploiting very high resolution satellite imagery for coastal and inland water monitoring; HYPERMAQ; Hyperspectral and multi-mission high resolution optical remote sensing of aquatic environments; inherent optical properties; LifeWatch_BE; LifeWatch BE; Phytoplankton composition; PONDER This dataset contains paired optical and biogeochemical properties sampled in the Belgian Coastal Zone and inland waters of Flanders, Belgium, for the growth season period (March to October) of 2017, 2018, and 2019. This dataset was collected to support: (1) development and validation of hyperspectral algorithms for aquatic retrievals with in situ instrumentation; (2) development and validation of hyperspectral algorithms for aquatic retrievals with Earth Observation; (3) development and validation of multispectral algorithms and aquatic applications to high spatial resolution sensors. The data were collected over a series of short campaigns, with variable frequency depending on the water system and sampling year. The systems sampled were lakes, a lagoon, an estuary and coastal waters. The data consist of three types of data: I - Inherent Optical Properties: - Spectral CDOM absorption coefficient (< 0.45 μm; cuvette): (A) Measured, (B) Fitted to hyperbolic model, (C) Hyperbolic slope; - Spectral particle absorption coefficient (> 0.7 μm; filterpad inside integrating sphere): (A) Measured; - Spectral de-pigmented particle absorption (ad) coefficient (> 0.7 μm; chemical oxidation): (A) Measured, (B) Fitted to exponential model, (C) Exponential slope; - Spectral in vivo pigment absorption coefficient (> 0.7 μm; calculated by difference): (A) From measured ad, (B) From fitted ad; - Spectral particle scattering coefficient (acceptance angle of 0.074 degrees): (A) Measured, (B) Compensated to equivalent 0.018 degree acceptance angle; - Spectral particle beam attenuation coefficient (acceptance angle of 0.074 degrees): (A) Measured, (B) Compensated to equivalent 0.018 degree acceptance angle; - Near-forward particle volume scattering function (laser diffraction at 670 nm): (A) Measured with a LISST-100X, (B) Measured with a LISST-200X; - Turbidity (side-scattering, NIR): (A) Measured; II - Apparent Optical Properties: - Lambert-equivalent substrate bi-hemispherical reflectance (spectrometer and imaging spectrometer): (A) Measured; - Lambert-equivalent water-leaving bi-hemispherical reflectance (Above water and on-water methods): (A) Estimated or measured, compensated for instrument self-shadowing; - Secchi disk depth: (A) Measured, (B) Compensated for the Sun elevation; III - Biogeochemical properties: - Suspended particulate matter (SPM) concentration (> 0.7 μm; gravimetric method): (A) Measured; - Mineral fraction of the SPM (> 0.7 μm; thermal oxidation, gravimetric method): (A) Measured; - Particle size distribution (laser diffraction): (A) Volume concentration from LISST-100X, (B) Volume concentration from LISST-200X; - Apolar pigment concentration (> 0.7 μm; HPLC): (A) Mass concentration; - Bottom cover classification (visual description): (A) Observed in situ; - Phytoplankton counts (55 µm to 300 µm; flow imaging microscopy): (A) Measured; - Amplicon sequencing of phytoplankton (> 0.7 μm; Illumina): (A) Spuikom lagoon, (B) Belgian Coastal Zone; |
| title | Dataset of optical and biogeochemical properties of diverse Belgian inland and coastal waters |
| topic | Apparent optical properties; biogeochemical data; Exploiting very high resolution satellite imagery for coastal and inland water monitoring; HYPERMAQ; Hyperspectral and multi-mission high resolution optical remote sensing of aquatic environments; inherent optical properties; LifeWatch_BE; LifeWatch BE; Phytoplankton composition; PONDER |
| url | https://doi.org/10.1594/PANGAEA.940240 |