Microplankton fraction (Sfm) estimated form satellite output (OC-CCI), links to netCDF files
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| Auteurs principaux: | , , |
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| Format: | Dataset Open Access |
| Langue: | en |
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PANGAEA
2018
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| _version_ | 1867171858031312896 |
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| author | Mouw, Colleen B Ciochetto, Audrey B Yoder, James A |
| author_facet | Mouw, Colleen B Ciochetto, Audrey B Yoder, James A |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | We provide satellite output that estimates phytoplankton size class as percent microplankton (Sfm, > 20 μm). The calculation of Sfm requires satellite spectral remote sensing reflectance (Rrs(λ)), chlorophyll concentration ([Chl]), and absorption due to dissolved and detrital matter (adg(λ)). These are taken from 4km, monthly, Ocean Color Climate Change Initiative (OC-CCI, version 3.0, www.esa-oceancolour-cci.org) products which are globally merged Sea-Viewing Wide Field-of-View Sensor (SeaWiFS), Medium Resolution Imaging Spectrometer (MERIS), Moderate Resolution Imaging Spectroradiometer (MODIS-Aqua), and Visible Infrared Imaging Radiometer Suite (VIIRS) imagery for a continuous record from 1997 through 2015. This is an absorption-based approach from Mouw and Yoder (2010) (doi:10.1029/2010JC006337) where the chlorophyll-specific absorption spectra for phytoplankton size class extremes, pico- (0.2-2 μm) and microplankton (> 20 μm), are weighted by Sfm. Sfm is estimated from a look-up table containing simulated [Chl], adg(443), Rrs(λ), and Sfm. For a given pixel, satellite-estimated [Chl] and adg(443), are used to narrow the search space within the look-up table. Of the remaining options, the closest simulated Rrs(λ) to the satellite-observed Rrs(λ) is selected and the associated Sfm is assigned. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_892211 |
| institution | PANGAEA |
| language | en |
| publishDate | 2018 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Microplankton fraction (Sfm) estimated form satellite output (OC-CCI), links to netCDF files Mouw, Colleen B Ciochetto, Audrey B Yoder, James A DATE/TIME; File format; File name; File size; Uniform resource locator/link to file We provide satellite output that estimates phytoplankton size class as percent microplankton (Sfm, > 20 μm). The calculation of Sfm requires satellite spectral remote sensing reflectance (Rrs(λ)), chlorophyll concentration ([Chl]), and absorption due to dissolved and detrital matter (adg(λ)). These are taken from 4km, monthly, Ocean Color Climate Change Initiative (OC-CCI, version 3.0, www.esa-oceancolour-cci.org) products which are globally merged Sea-Viewing Wide Field-of-View Sensor (SeaWiFS), Medium Resolution Imaging Spectrometer (MERIS), Moderate Resolution Imaging Spectroradiometer (MODIS-Aqua), and Visible Infrared Imaging Radiometer Suite (VIIRS) imagery for a continuous record from 1997 through 2015. This is an absorption-based approach from Mouw and Yoder (2010) (doi:10.1029/2010JC006337) where the chlorophyll-specific absorption spectra for phytoplankton size class extremes, pico- (0.2-2 μm) and microplankton (> 20 μm), are weighted by Sfm. Sfm is estimated from a look-up table containing simulated [Chl], adg(443), Rrs(λ), and Sfm. For a given pixel, satellite-estimated [Chl] and adg(443), are used to narrow the search space within the look-up table. Of the remaining options, the closest simulated Rrs(λ) to the satellite-observed Rrs(λ) is selected and the associated Sfm is assigned. |
| title | Microplankton fraction (Sfm) estimated form satellite output (OC-CCI), links to netCDF files |
| topic | DATE/TIME; File format; File name; File size; Uniform resource locator/link to file |
| url | https://doi.org/10.1594/PANGAEA.892211 |