bio_remote_sensing_occci_ocxspmcorchla eng UTF8 dataset service Axiom Docker Install Axiom Docker Install 555-555-5555 123 Irrelevant St. Nowhere AK 99504 USA nobody@example.com pointOfContact 2026-06-17 ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) 3 column 506 0.010416666666666663 row 265 0.01041666666666664 temporal 8170 109414.61623209695 area BoF OCCCI CHL_OCxSPMcor 2013-04-03 2026-06-04 creation dev.cioosatlantic.ca bio_remote_sensing_occci_ocxspmcorchla Stephanie Clay dfo_bio Stephanie.Clay@dfo-mpo.gc.ca https://bio-rsg.github.io/ information web browser Background Information Background information from the source information originator Chlorophyll-a concentration (Chl-a) is used as a proxy for phytoplankton biomass to track blooms and monitor the state of the ecosystem. This dataset is made of daily 1-km resolution images containing satellite Chl-a values computed using the OCxSPM-cor algorithm, covering the period from Sep 1997 to present day over the Bay of Fundy (43.1-46.2°N, 63.1-68.8°W). Regionally-tuned coefficients for OCxSPM-cor Chl-a (Wilson et al., 2024, see resources) were obtained by matching satellite pixels to in situ Turner fluorometry Chl-a samples within the region of interest. OCxSPM-cor Chl-a optimization used a linear regression of OCxSPM-cor against Turner that was forced to the 1:1 line to reduce the negative bias observed in higher concentrations in the default global Chl-a models. Daily Chl-a images were generated by applying the optimized OCxSPM-cor algorithm on level-3 binned remote sensing reflectance (Rrs) data from the OC-CCI multisensor product generated by the Plymouth Marine Laboratory (PML) as part of the European Space Agency (ESA) climate change initiative. The Chl-a data were then projected onto an Equidistant Cylindrical grid (1x1 km per pixel) using a nearest neighbour method. This model and the coefficients computed for the Northwest Atlantic and Bay of Fundy are available in the R package oceancolouR (https://github.com/BIO-RSG/oceancolouR). Stephanie Clay dfo_bio Stephanie.Clay@dfo-mpo.gc.ca https://bio-rsg.github.io/ information web browser Background Information Background information from the source information pointOfContact 2025-12-31 agencies agencies-non-us aqua based bay bio bof ca/dfo/bio canada cci chemistry chl chlorophyll chlorophyll-a coefficients color concentration data department dfo earth environmental envisat fisheries fundy government joint jpss mass model multisensor non observation oc-cci occci ocean ocean color oceans ocxspmcor optics optimized orbview orbview-2 pigments platforms polar product providers satellite satellites science sea seawater sentinel sentinel-3 sentinel-3a sentinel-3b space space-based system terra water with theme Providers > GOVERNMENT AGENCIES-NON-US > CANADA > CA/DFO/BIO Platforms > Space-based Platforms > Earth Observation Satellites > Terra Platforms > Space-based Platforms > Earth Observation Satellites > Sentinel-3 > Sentinel-3B Platforms > Space-based Platforms > Earth Observation Satellites > Sentinel-3 > Sentinel-3A Platforms > Space-based Platforms > Earth Observation Satellites > OrbView > OrbView-2 Platforms > Space-based Platforms > Earth Observation Satellites > Joint Polar Satellite System (JPSS) Platforms > Space-based Platforms > Earth Observation Satellites > ENVISAT Platforms > Space-based Platforms > Earth Observation Satellites > Aqua Earth Science > Oceans > Ocean Optics > Chlorophyll > Chlorophyll Concentration Earth Science > Oceans > Ocean Chemistry > Pigments > Chlorophyll Earth Science > Oceans > Ocean Chemistry > Chlorophyll theme GCMD Science Keywords dfo_bio project time latitude longitude mass_concentration_of_chlorophyll_a_in_sea_water theme CF Standard Name Table v79 The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, ERD, NOAA, nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information. dfo_bio largerWorkCitation project Unidata Common Data Model Grid largerWorkCitation project eng geoscientificInformation 1 -68.796875 -63.536457 43.098957 45.848957 seconds 1997-09-04T00:00:00Z 2025-12-31T00:00:00Z BoF OCCCI CHL_OCxSPMcor 2013-04-03 2026-06-04 creation Stephanie Clay dfo_bio Stephanie.Clay@dfo-mpo.gc.ca https://bio-rsg.github.io/ information web browser Background Information Background information from the source information originator Chlorophyll-a concentration (Chl-a) is used as a proxy for phytoplankton biomass to track blooms and monitor the state of the ecosystem. This dataset is made of daily 1-km resolution images containing satellite Chl-a values computed using the OCxSPM-cor algorithm, covering the period from Sep 1997 to present day over the Bay of Fundy (43.1-46.2°N, 63.1-68.8°W). Regionally-tuned coefficients for OCxSPM-cor Chl-a (Wilson et al., 2024, see resources) were obtained by matching satellite pixels to in situ Turner fluorometry Chl-a samples within the region of interest. OCxSPM-cor Chl-a optimization used a linear regression of OCxSPM-cor against Turner that was forced to the 1:1 line to reduce the negative bias observed in higher concentrations in the default global Chl-a models. Daily Chl-a images were generated by applying the optimized OCxSPM-cor algorithm on level-3 binned remote sensing reflectance (Rrs) data from the OC-CCI multisensor product generated by the Plymouth Marine Laboratory (PML) as part of the European Space Agency (ESA) climate change initiative. The Chl-a data were then projected onto an Equidistant Cylindrical grid (1x1 km per pixel) using a nearest neighbour method. This model and the coefficients computed for the Northwest Atlantic and Bay of Fundy are available in the R package oceancolouR (https://github.com/BIO-RSG/oceancolouR). ERDDAP griddap 1 -68.796875 -63.536457 43.098957 45.848957 seconds 1997-09-04T00:00:00Z 2025-12-31T00:00:00Z tight ERDDAPgriddapDatasetQueryAndAccess https://dev.cioosatlantic.ca/erddap/griddap/bio_remote_sensing_occci_ocxspmcorchla ERDDAP:griddap ERDDAP-griddap ERDDAP's griddap service (a flavor of OPeNDAP) for gridded data. Add different extensions (e.g., .html, .graph, .das, .dds) to the base URL for different purposes. download BoF OCCCI CHL_OCxSPMcor 2013-04-03 2026-06-04 creation Stephanie Clay dfo_bio Stephanie.Clay@dfo-mpo.gc.ca https://bio-rsg.github.io/ information web browser Background Information Background information from the source information originator Chlorophyll-a concentration (Chl-a) is used as a proxy for phytoplankton biomass to track blooms and monitor the state of the ecosystem. This dataset is made of daily 1-km resolution images containing satellite Chl-a values computed using the OCxSPM-cor algorithm, covering the period from Sep 1997 to present day over the Bay of Fundy (43.1-46.2°N, 63.1-68.8°W). Regionally-tuned coefficients for OCxSPM-cor Chl-a (Wilson et al., 2024, see resources) were obtained by matching satellite pixels to in situ Turner fluorometry Chl-a samples within the region of interest. OCxSPM-cor Chl-a optimization used a linear regression of OCxSPM-cor against Turner that was forced to the 1:1 line to reduce the negative bias observed in higher concentrations in the default global Chl-a models. Daily Chl-a images were generated by applying the optimized OCxSPM-cor algorithm on level-3 binned remote sensing reflectance (Rrs) data from the OC-CCI multisensor product generated by the Plymouth Marine Laboratory (PML) as part of the European Space Agency (ESA) climate change initiative. The Chl-a data were then projected onto an Equidistant Cylindrical grid (1x1 km per pixel) using a nearest neighbour method. This model and the coefficients computed for the Northwest Atlantic and Bay of Fundy are available in the R package oceancolouR (https://github.com/BIO-RSG/oceancolouR). OPeNDAP 1 -68.796875 -63.536457 43.098957 45.848957 seconds 1997-09-04T00:00:00Z 2025-12-31T00:00:00Z tight OPeNDAPDatasetQueryAndAccess https://dev.cioosatlantic.ca/erddap/griddap/bio_remote_sensing_occci_ocxspmcorchla OPeNDAP:OPeNDAP OPeNDAP An OPeNDAP service for gridded data. Add different extensions (e.g., .html, .das, .dds) to the base URL for different purposes. download BoF OCCCI CHL_OCxSPMcor 2013-04-03 2026-06-04 creation Stephanie Clay dfo_bio Stephanie.Clay@dfo-mpo.gc.ca https://bio-rsg.github.io/ information web browser Background Information Background information from the source information originator Chlorophyll-a concentration (Chl-a) is used as a proxy for phytoplankton biomass to track blooms and monitor the state of the ecosystem. This dataset is made of daily 1-km resolution images containing satellite Chl-a values computed using the OCxSPM-cor algorithm, covering the period from Sep 1997 to present day over the Bay of Fundy (43.1-46.2°N, 63.1-68.8°W). Regionally-tuned coefficients for OCxSPM-cor Chl-a (Wilson et al., 2024, see resources) were obtained by matching satellite pixels to in situ Turner fluorometry Chl-a samples within the region of interest. OCxSPM-cor Chl-a optimization used a linear regression of OCxSPM-cor against Turner that was forced to the 1:1 line to reduce the negative bias observed in higher concentrations in the default global Chl-a models. Daily Chl-a images were generated by applying the optimized OCxSPM-cor algorithm on level-3 binned remote sensing reflectance (Rrs) data from the OC-CCI multisensor product generated by the Plymouth Marine Laboratory (PML) as part of the European Space Agency (ESA) climate change initiative. The Chl-a data were then projected onto an Equidistant Cylindrical grid (1x1 km per pixel) using a nearest neighbour method. This model and the coefficients computed for the Northwest Atlantic and Bay of Fundy are available in the R package oceancolouR (https://github.com/BIO-RSG/oceancolouR). Open Geospatial Consortium Web Map Service (WMS) 1 -68.796875 -63.536457 43.098957 45.848957 seconds 1997-09-04T00:00:00Z 2025-12-31T00:00:00Z tight GetCapabilities https://dev.cioosatlantic.ca/erddap/wms/bio_remote_sensing_occci_ocxspmcorchla/request?service=WMS&version=1.3.0&request=GetCapabilities OGC:WMS OGC-WMS Open Geospatial Consortium Web Map Service (WMS) download physicalMeasurement chlor_a float Chlorophyll-a Concentration (OCxSPMcor model with coefficients optimized to OC-CCI multisensor product in the Bay of Fundy) Axiom Docker Install Axiom Docker Install 555-555-5555 123 Irrelevant St. Nowhere AK 99504 USA nobody@example.com distributor OPeNDAP DAP/2.0 https://dev.cioosatlantic.ca/erddap/griddap/bio_remote_sensing_occci_ocxspmcorchla.html order Data Subset Form ERDDAP's version of the OPeNDAP .html web page for this dataset. Specify a subset of the dataset and download the data via OPeNDAP or in many different file types. download https://dev.cioosatlantic.ca/erddap/griddap/bio_remote_sensing_occci_ocxspmcorchla.graph order Make-A-Graph Form ERDDAP's Make-A-Graph .html web page for this dataset. Create an image with a map or graph of a subset of the data. mapDigital dataset Created with 03b_create_new_chl_files_gridded.R. Input data are 1km-resolution level-3 mapped remote sensing reflectances (Rrs) from the OC-CCI multisensor product (www.oceancolour.org) generated by the Plymouth Marine Laboratory (PML) as part of the European Space Agency (ESA) climate change initiative. Rrs are subset to the region of interest and used in conjunction with the most recent set of regionally-tuned parameters to create the level-3 mapped product. This record was created from dataset metadata by ERDDAP Version 2.24