{"help":"https://catalogue.cioos.ca/api/3/action/help_show?name=package_show","success":true,"result":{"id":"6ce3fe71-7663-4f23-8c2d-bd33091fde5a","ecv":[],"eov":["phytoplanktonBiomassAndDiversity","oceanColour"],"url":null,"name":"ca-cioos_4fd173d3-9ddd-4dc7-9e09-c9392dede95f1","tags":[],"type":"dataset","notes":"La concentration de chlorophylle-a (Chl-a) est utilisée comme indicateur de la biomasse du phytoplancton pour suivre les floraisons et surveiller l'état de l'écosystème. Cet ensemble de données est constitué d'images quotidiennes d'une résolution de 1 km contenant des valeurs satellites de Chl-a calculées à l'aide de l'algorithme OCXSPM-CoR, couvrant la période allant de septembre 1997 à aujourd'hui dans la baie de Fundy (43,1-46,2°N, 63,1-68,8°W). Les coefficients ajustés au niveau régional pour OCXSPM-Cor CHL-a (Wilson et al., 2024, voir les ressources) ont été obtenus en faisant correspondre les pixels du satellite à des mesures de Chl-a de fluorométrie Turner echantillonnées in situ dans la région d'intérêt. L'optimisation de OCXSPM-Cor CHL-a a utilisé une régression linéaire d'OCxSPM-Cor par rapport aux Chl-a Turner, et a été forcée à la ligne 1:1 pour réduire le biais négatif observé à des concentrations plus élevées dans les modèles par défaut globaux de CHL-a. Des images de Chl-a quotidiennes ont été générées en appliquant l'algorithme optimisé OCXSPM-Cor à des données de réflectance de télédétection (Rrs) de niveau 3 provenant du produit multicapteur OC-CCI généré par le Plymouth Marine Laboratory (PML) dans le cadre de l'initiative de l'Agence spatiale européenne (ESA) sur le changement climatique. Les données Chl-a ont ensuite été projetées sur une grille cylindrique équidistante (1 x 1 km par pixel) en utilisant la méthode du plus proche voisin. Ce modèle et les coefficients calculés pour l'Atlantique Nord-Ouest et la baie de Fundy sont disponibles dans le package R oceancolouR (https://github.com/BIO-RSG/oceancolouR).","state":"active","title":"OCxSPMcor Chlorophylle-a données OC-CCI dans la Baie de Fundy, 1997-présent","author":null,"extras":[{"key":"access_constraints","value":""},{"key":"contact-email","value":"Stephanie.Clay@dfo-mpo.gc.ca"},{"key":"encoding","value":"utf8"},{"key":"guid","value":"ca.cioos_4fd173d3-9ddd-4dc7-9e09-c9392dede95f"},{"key":"h_job_id","value":"dd85bc4c-b884-4922-8c5a-915d0f2edaca"},{"key":"h_object_id","value":"6689f302-df5d-4ce4-b3ac-58f9f1229afb"},{"key":"h_source_id","value":"f0527ee7-d937-4f5a-97f2-4687fd2c7d1a"},{"key":"h_source_title","value":"CIOOS Atlantic"},{"key":"h_source_url","value":"https://catalogue.cioosatlantic.ca"},{"key":"harvest_object_id","value":"6689f302-df5d-4ce4-b3ac-58f9f1229afb"},{"key":"harvest_source_id","value":"f0527ee7-d937-4f5a-97f2-4687fd2c7d1a"},{"key":"harvest_source_organization","value":"{\"id\": \"c1eca542-1caf-4604-a2d5-708682e08793\", \"name\": \"cioos-atlantic\", \"title\": \"SIOOC-Atlantique\", \"type\": \"organization\", \"description\": \"\", \"image_url\": \"\", \"created\": \"2026-07-31T15:58:20.870737\", \"is_organization\": true, \"approval_status\": \"approved\", \"state\": \"active\", \"description_translated\": {\"fr\": \"CIOOS-Atlantic est un consortium d\\u2019institutions partenaires engag\\u00e9es dans le d\\u00e9veloppement de la gestion et la diffusion des donn\\u00e9es oc\\u00e9anographiques de la c\\u00f4te Atlantique, du Labrador \\u00e0 la fronti\\u00e8re entre le Maine et le Nouveau-Brunswick.\\r\\n\\r\\nLa collaboration continue avec un large \\u00e9ventail de parties prenantes fait partie int\\u00e9grante de CIOOS-Atlantique, et nous travaillerons pour r\\u00e9pondre aux besoins de la communaut\\u00e9 oc\\u00e9anographique et veiller \\u00e0 ce que les int\\u00e9r\\u00eats r\\u00e9gionaux soient repr\\u00e9sent\\u00e9s au niveau national. 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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\\u00b0N, 63.1-68.8\\u00b0W). 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).\\\", \\\"edition-date\\\": \\\"\\\", \\\"publisher\\\": \\\"\\\", \\\"title\\\": \\\"OCxSPMcor Chlorophyll-a OC-CCI Data in the Bay of Fundy, 1997-Present\\\", \\\"version\\\": \\\"1.1\\\", \\\"language\\\": \\\"en\\\", \\\"URL\\\": \\\"https://catalogue.cioosatlantic.ca/dataset/ca-cioos_4fd173d3-9ddd-4dc7-9e09-c9392dede95f?local=en\\\"}]","fr":"[{\\\"type\\\": \\\"dataset\\\", \\\"id\\\": \\\"ca.cioos_4fd173d3-9ddd-4dc7-9e09-c9392dede95f\\\", \\\"author\\\": [{\\\"given\\\": \\\"Stephanie\\\", \\\"family\\\": \\\"Clay\\\"}, {\\\"given\\\": \\\"Kristen\\\", \\\"family\\\": \\\"Wilson\\\"}, {\\\"given\\\": \\\"Emmanuel\\\", \\\"family\\\": \\\"Devred\\\"}], \\\"issued\\\": [{\\\"date-parts\\\": [\\\"2026\\\", \\\"06\\\", \\\"17\\\"]}], \\\"abstract\\\": \\\"La concentration de chlorophylle-a (Chl-a) est utilis\\u00e9e comme indicateur de la biomasse du phytoplancton pour suivre les floraisons et surveiller l'\\u00e9tat de l'\\u00e9cosyst\\u00e8me. Cet ensemble de donn\\u00e9es est constitu\\u00e9 d'images quotidiennes d'une r\\u00e9solution de 1 km contenant des valeurs satellites de Chl-a calcul\\u00e9es \\u00e0 l'aide de l'algorithme OCXSPM-CoR, couvrant la p\\u00e9riode allant de septembre 1997 \\u00e0 aujourd'hui dans la baie de Fundy (43,1-46,2\\u00b0N, 63,1-68,8\\u00b0W). Les coefficients ajust\\u00e9s au niveau r\\u00e9gional pour OCXSPM-Cor CHL-a (Wilson et al., 2024, voir les ressources) ont \\u00e9t\\u00e9 obtenus en faisant correspondre les pixels du satellite \\u00e0 des mesures de Chl-a de fluorom\\u00e9trie Turner echantillonn\\u00e9es in situ dans la r\\u00e9gion d'int\\u00e9r\\u00eat. L'optimisation de OCXSPM-Cor CHL-a a utilis\\u00e9 une r\\u00e9gression lin\\u00e9aire d'OCxSPM-Cor par rapport aux Chl-a Turner, et a \\u00e9t\\u00e9 forc\\u00e9e \\u00e0 la ligne 1:1 pour r\\u00e9duire le biais n\\u00e9gatif observ\\u00e9 \\u00e0 des concentrations plus \\u00e9lev\\u00e9es dans les mod\\u00e8les par d\\u00e9faut globaux de CHL-a. Des images de Chl-a quotidiennes ont \\u00e9t\\u00e9 g\\u00e9n\\u00e9r\\u00e9es en appliquant l'algorithme optimis\\u00e9 OCXSPM-Cor \\u00e0 des donn\\u00e9es de r\\u00e9flectance de t\\u00e9l\\u00e9d\\u00e9tection (Rrs) de niveau 3 provenant du produit multicapteur OC-CCI g\\u00e9n\\u00e9r\\u00e9 par le Plymouth Marine Laboratory (PML) dans le cadre de l'initiative de l'Agence spatiale europ\\u00e9enne (ESA) sur le changement climatique. Les donn\\u00e9es Chl-a ont ensuite \\u00e9t\\u00e9 projet\\u00e9es sur une grille cylindrique \\u00e9quidistante (1 x 1 km par pixel) en utilisant la m\\u00e9thode du plus proche voisin. Ce mod\\u00e8le et les coefficients calcul\\u00e9s pour l'Atlantique Nord-Ouest et la baie de Fundy sont disponibles dans le package R oceancolouR (https://github.com/BIO-RSG/oceancolouR).\\\", \\\"edition-date\\\": \\\"\\\", \\\"publisher\\\": \\\"\\\", \\\"title\\\": \\\"OCxSPMcor Chlorophylle-a donn\\u00e9es OC-CCI dans la Baie de Fundy, 1997-pr\\u00e9sent\\\", \\\"version\\\": \\\"1.1\\\", \\\"language\\\": \\\"fr\\\", \\\"URL\\\": \\\"https://catalogue.cioosatlantic.ca/dataset/ca-cioos_4fd173d3-9ddd-4dc7-9e09-c9392dede95f?local=fr\\\"}]"},"keywords":{"en":["oceans","chlorophyll-a","phytoplankton","remote-sensing","phytoplanktonbiomassanddiversity","oceancolour"],"fr":["chlorophylle-a","phytoplancton","teledetection","biomasse-et-diversite-de-phytoplancton","couleur-des-oceans"]},"num_tags":0,"progress":"onGoing","projects":[],"owner_org":"c1eca542-1caf-4604-a2d5-708682e08793","resources":[{"id":"fcac2934-36e5-4310-8c58-735d2fad8d2e","url":"https://cioosatlantic.ca/erddap/griddap/bio_remote_sensing_occci_ocxspmcorchla.html","hash":"","name":"OCxSPMcor Chlorophylle-a données OC-CCI dans la Baie de Fundy, 1997-présent","size":null,"state":"active","format":"ERDDAP","created":"2026-08-30T01:59:38.815043","mimetype":null,"position":0,"url_type":null,"cache_url":null,"package_id":"6ce3fe71-7663-4f23-8c2d-bd33091fde5a","description":"Créées avec 03b_create_new_chl_files_gridded.r. Les données d'entrée sont des réflectances de télédétection (Rrs) cartographiées de niveau 3 à une résolution de 1 km provenant et sont issues du produit multi-capteur OC-CCI (www.oceancolour.org) généré par le Plymouth Marine Laboratory (PML) dans le cadre de l'initiative de l'Agence spatiale européenne (ESA) sur le changement climatique. Les Rrs sont un sous-ensemble de la région d'intérêt et sont utilisés conjointement avec l'ensemble le plus récent de paramètres ajustés au niveau régional pour créer le produit cartographié de niveau 3.","last_modified":null,"resource_type":null,"created_source":"2026-08-30T01:59:38.815043","mimetype_inner":null,"name_translated":{"en":"OCxSPMcor Chlorophyll-a OC-CCI Data in the Bay of Fundy, 1997-Present","fr":"OCxSPMcor Chlorophylle-a données OC-CCI dans la Baie de Fundy, 1997-présent"},"datastore_active":false,"metadata_modified":"2026-09-04T17:28:34.749911","cache_last_updated":null,"description_translated":{"en":"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.","fr":"Créées avec 03b_create_new_chl_files_gridded.r. Les données d'entrée sont des réflectances de télédétection (Rrs) cartographiées de niveau 3 à une résolution de 1 km provenant et sont issues du produit multi-capteur OC-CCI (www.oceancolour.org) généré par le Plymouth Marine Laboratory (PML) dans le cadre de l'initiative de l'Agence spatiale européenne (ESA) sur le changement climatique. Les Rrs sont un sous-ensemble de la région d'intérêt et sont utilisés conjointement avec l'ensemble le plus récent de paramètres ajustés au niveau régional pour créer le produit cartographié de niveau 3."},"metadata_modified_source":"2026-08-30T01:59:38.810939","resource_locator_function":"","resource_locator_protocol":"WWW:LINK"}],"datacentre":[],"license_id":"government-open-license-canada","maintainer":null,"distributor":[{"role":["distributor"],"individual-name":"Clay, Stephanie","organisation-name":"Department of Fisheries and Oceans","contact-info_email":"Stephanie.Clay@dfo-mpo.gc.ca","individual-uri_code":"https://orcid.org/0000-0001-5113-2378","organisation-uri_code":"https://ror.org/02qa1x782","individual-uri_version":"","individual-uri_authority":"","organisation-uri_version":"","individual-uri_code-space":"","organisation-uri_authority":"","organisation-uri_code-space":"","contact-info_online-resource":""},{"role":["distributor"],"individual-name":"Wilson, Kristen","organisation-name":"Department of Fisheries and Oceans","contact-info_email":"Kristen.Wilson@dfo-mpo.gc.ca","individual-uri_code":"https://orcid.org/0000-0002-3685-1531","organisation-uri_code":"https://ror.org/02qa1x782","individual-uri_version":"","individual-uri_authority":"","organisation-uri_version":"","individual-uri_code-space":"","organisation-uri_authority":"","organisation-uri_code-space":"","contact-info_online-resource":""},{"role":["distributor"],"individual-name":"Devred, Emmanuel","organisation-name":"Fisheries and Oceans Canada","contact-info_email":"Emmanuel.Devred@dfo-mpo.gc.ca","individual-uri_code":"https://orcid.org/0000-0001-9446-0005","organisation-uri_code":"https://ror.org/02qa1x782","individual-uri_version":"","individual-uri_authority":"","organisation-uri_version":"","individual-uri_code-space":"","organisation-uri_authority":"","organisation-uri_code-space":"","contact-info_online-resource":""}],"author_email":null,"organization":{"id":"c1eca542-1caf-4604-a2d5-708682e08793","name":"cioos-atlantic","type":"organization","state":"active","title":"SIOOC-Atlantique","created":"2026-07-31T15:58:20.870737","image_url":"","description":"","display_name":"CIOOS-Atlantic","num_followers":0,"approval_status":"approved","is_organization":true,"title_translated":{"en":"CIOOS-Atlantic","fr":"SIOOC-Atlantique"},"external_home_url":"https://cioosatlantic.ca/","image_display_url":"","image_url_translated":{"en":"https://cioosatlantic.ca/wp-content/uploads/cioos-atlantic-85.png","fr":"https://cioosatlantic.ca/wp-content/uploads/cioos-atlantic-85fr.png"},"description_translated":{"en":"CIOOS-Atlantic is a consortium of partner institutions which are committed to the development of a data management and dissemination approach for oceanographic data from the Atlantic Seaboard, a region spanning from Labrador to the Maine / New Brunswick border.\r\n\r\nMeaningful engagement and ongoing communication with a broad variety of stakeholders is an integral component of CIOOS-Atlantic, and we will work to meet the needs of the local oceanographic community and ensure regional interests are represented at the national level. Emphasis is placed on the creation of a system which promotes easy data access and supports the work of partners, researchers, industry, and more.","fr":"CIOOS-Atlantic est un consortium d’institutions partenaires engagées dans le développement de la gestion et la diffusion des données océanographiques de la côte Atlantique, du Labrador à la frontière entre le Maine et le Nouveau-Brunswick.\r\n\r\nLa collaboration continue avec un large éventail de parties prenantes fait partie intégrante de CIOOS-Atlantique, et nous travaillerons pour répondre aux besoins de la communauté océanographique et veiller à ce que les intérêts régionaux soient représentés au niveau national. L'accent est mis sur la création d'un système qui facilite l'accès aux données afin de soutenir le travail des partenaires, chercheurs, industries, etc."}},"license_title":"government-open-license-canada","num_resources":1,"resource-type":"dataset","bbox-east-long":"-63.4","bbox-north-lat":"43.09","bbox-south-lat":"46.0","bbox-west-long":"-68.8","creator_user_id":"fe6035ee-ed91-4ead-b5b2-4048232a22bb","temporal-extent":[{"begin":"1997-09-04"}],"vertical-extent":[{"max":"0","min":"0"}],"aggregation-info":[{"initiative-type":"","association-type":"crossReference","aggregate-dataset-name":{"en":"Evaluation of Satellite-Based Algorithms to Retrieve Chlorophyll-a Concentration in the Canadian Atlantic and Pacific Oceans","fr":"Évaluation d'algorithmes satellitaires pour déterminer la concentration en chlorophylle-a dans les océans Atlantique et Pacifique Canadiens"},"aggregate-dataset-identifier_code":"https://www.mdpi.com/2072-4292/11/22/2609"},{"initiative-type":"","association-type":"crossReference","aggregate-dataset-name":{"en":"An Ocean-Colour Time Series for Use in Climate Studies: The Experience of the Ocean-Colour Climate Change Initiative (OC-CCI)","fr":"Une série temporelle de la couleur des océans pour des études sur le climat : l'expérience de l'Initiative sur le changement climatique de la couleur des océans (OC-CCI)"},"aggregate-dataset-identifier_code":"https://doi:10.3390/s19194285"},{"initiative-type":"","association-type":"crossReference","aggregate-dataset-name":{"en":"ESA Ocean Colour Climate Change Initiative (Ocean_Colour_CCI): Monthly climatology of global ocean colour data products at 4km resolution, Version 6.0","fr":"ASE (Agence Spatiale Européenne) Initiative sur le Changement Climatique - Couleur de l'Océan: Climatologie Mensuelle des produits globaux de la couleur de l'Océan à 4-km de résolution, version 6.0."},"aggregate-dataset-identifier_code":"https://catalogue.ceda.ac.uk/uuid/690fdf8f229c4d04a2aa68de67beb733"},{"initiative-type":"","association-type":"crossReference","aggregate-dataset-name":{"en":"Improving Satellite Chlorophyll-a Retrieval in the Turbid Waters of the Bay of Fundy, Canada","fr":"Amelioration des valeurs de chlorophylle-a mesurées par satellites dans les eaux turbides de la Baie de Fundy, Canada"},"aggregate-dataset-identifier_code":"https://doi.org/10.1007/s12237-024-01334-x"}],"maintainer_email":null,"maintenance-note":"Generated from https://cioos-siooc.github.io/metadata-entry-form#/en/atlantic/0ZgH5TAey4fnwk04trhoypEZuJy2/-O_wZM6GHgrt1xgY8KQR","metadata_created":"2026-09-04T17:28:34.753720","notes_translated":{"en":"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).","fr":"La concentration de chlorophylle-a (Chl-a) est utilisée comme indicateur de la biomasse du phytoplancton pour suivre les floraisons et surveiller l'état de l'écosystème. Cet ensemble de données est constitué d'images quotidiennes d'une résolution de 1 km contenant des valeurs satellites de Chl-a calculées à l'aide de l'algorithme OCXSPM-CoR, couvrant la période allant de septembre 1997 à aujourd'hui dans la baie de Fundy (43,1-46,2°N, 63,1-68,8°W). Les coefficients ajustés au niveau régional pour OCXSPM-Cor CHL-a (Wilson et al., 2024, voir les ressources) ont été obtenus en faisant correspondre les pixels du satellite à des mesures de Chl-a de fluorométrie Turner echantillonnées in situ dans la région d'intérêt. L'optimisation de OCXSPM-Cor CHL-a a utilisé une régression linéaire d'OCxSPM-Cor par rapport aux Chl-a Turner, et a été forcée à la ligne 1:1 pour réduire le biais négatif observé à des concentrations plus élevées dans les modèles par défaut globaux de CHL-a. Des images de Chl-a quotidiennes ont été générées en appliquant l'algorithme optimisé OCXSPM-Cor à des données de réflectance de télédétection (Rrs) de niveau 3 provenant du produit multicapteur OC-CCI généré par le Plymouth Marine Laboratory (PML) dans le cadre de l'initiative de l'Agence spatiale européenne (ESA) sur le changement climatique. Les données Chl-a ont ensuite été projetées sur une grille cylindrique équidistante (1 x 1 km par pixel) en utilisant la méthode du plus proche voisin. Ce modèle et les coefficients calculés pour l'Atlantique Nord-Ouest et la baie de Fundy sont disponibles dans le package R oceancolouR (https://github.com/BIO-RSG/oceancolouR)."},"title_translated":{"en":"OCxSPMcor Chlorophyll-a OC-CCI Data in the Bay of Fundy, 1997-Present","fr":"OCxSPMcor Chlorophylle-a données OC-CCI dans la Baie de Fundy, 1997-présent"},"xml_location_url":"https://cioosatlantic.ca/metadata/dfo/bio/ocxspmcor_chlorophyll_a_oc_cci_4fd17.xml","metadata-language":"en","metadata_modified":"2026-09-04T17:28:34.753724","frequency-of-update":"asNeeded","dataset-reference-date":[{"type":"creation","value":"1997-09-04"}],"cited-responsible-party":[{"role":["custodian","distributor","owner"],"individual-name":"Clay, Stephanie","organisation-name":"Department of Fisheries and Oceans","contact-info_email":"Stephanie.Clay@dfo-mpo.gc.ca","individual-uri_code":"https://orcid.org/0000-0001-5113-2378","organisation-uri_code":"https://ror.org/02qa1x782","individual-uri_version":"","individual-uri_authority":"","organisation-uri_version":"","individual-uri_code-space":"","organisation-uri_authority":"","organisation-uri_code-space":"","contact-info_online-resource":""},{"role":["distributor","owner"],"individual-name":"Wilson, Kristen","organisation-name":"Department of Fisheries and Oceans","contact-info_email":"Kristen.Wilson@dfo-mpo.gc.ca","individual-uri_code":"https://orcid.org/0000-0002-3685-1531","organisation-uri_code":"https://ror.org/02qa1x782","individual-uri_version":"","individual-uri_authority":"","organisation-uri_version":"","individual-uri_code-space":"","organisation-uri_authority":"","organisation-uri_code-space":"","contact-info_online-resource":""},{"role":["distributor","owner"],"individual-name":"Devred, Emmanuel","organisation-name":"Fisheries and Oceans Canada","contact-info_email":"Emmanuel.Devred@dfo-mpo.gc.ca","individual-uri_code":"https://orcid.org/0000-0001-9446-0005","organisation-uri_code":"https://ror.org/02qa1x782","individual-uri_version":"","individual-uri_authority":"","organisation-uri_version":"","individual-uri_code-space":"","organisation-uri_authority":"","organisation-uri_code-space":"","contact-info_online-resource":""}],"metadata-reference-date":[{"type":"revision","value":"2026-06-15"},{"type":"publication","value":"2026-06-17"}],"relationships_as_object":[],"harvest_document_content":"\n \n \n \n \n \n ca.cioos\n \n \n \n \n 4fd173d3-9ddd-4dc7-9e09-c9392dede95f\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Department of Fisheries and Oceans\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Ottawa\n \n \n Canada\n \n \n \n \n \n \n https://www.dfo-mpo.gc.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/02qa1x782\n \n \n \n \n \n \n Clay, Stephanie\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Stephanie.Clay@dfo-mpo.gc.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0001-5113-2378\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Department of Fisheries and Oceans\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Ottawa\n \n \n Canada\n \n \n \n \n \n \n https://www.dfo-mpo.gc.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/02qa1x782\n \n \n \n \n \n \n Clay, Stephanie\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Stephanie.Clay@dfo-mpo.gc.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0001-5113-2378\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Department of Fisheries and Oceans\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Ottawa\n \n \n Canada\n \n \n \n \n \n \n https://www.dfo-mpo.gc.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/02qa1x782\n \n \n \n \n \n \n Clay, Stephanie\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Stephanie.Clay@dfo-mpo.gc.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0001-5113-2378\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n 2026-06-15T18:20:09.541Z\n \n \n revision\n \n \n \n \n \n \n 2026-06-17\n \n \n publication\n \n \n \n \n \n \n ISO 19115-1 Geographic information - Metadata\n \n \n First Edition 2014-04-01\n \n \n \n \n \n \n ISO 19115-2 Geographic information - Metadata\n \n \n Second Edition 2019-01\n \n \n \n \n \n \n ISO 19115-1 Geographic Information - Metadata Amendment 1\n \n \n 2018-02\n \n \n \n \n \n \n Canadian Integrated Ocean Observing System Metadata Profile of ISO 19115\n \n \n \n \n 2019-11-06\n \n \n publication\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n OCxSPMcor Chlorophyll-a OC-CCI Data in the Bay of Fundy, 1997-Present\n \n \n OCxSPMcor Chlorophylle-a données OC-CCI dans la Baie de Fundy, 1997-présent\n \n \n \n \n \n \n 1997-09-04\n \n \n creation\n \n \n \n \n 1.1\n \n \n \n \n \n \n \n \n \n Department of Fisheries and Oceans\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Ottawa\n \n \n Canada\n \n \n \n \n \n \n https://www.dfo-mpo.gc.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/02qa1x782\n \n \n \n \n \n \n Clay, Stephanie\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Stephanie.Clay@dfo-mpo.gc.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0001-5113-2378\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Department of Fisheries and Oceans\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Ottawa\n \n \n Canada\n \n \n \n \n \n \n https://www.dfo-mpo.gc.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/02qa1x782\n \n \n \n \n \n \n Clay, Stephanie\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Stephanie.Clay@dfo-mpo.gc.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0001-5113-2378\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Department of Fisheries and Oceans\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Ottawa\n \n \n Canada\n \n \n \n \n \n \n https://www.dfo-mpo.gc.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/02qa1x782\n \n \n \n \n \n \n Clay, Stephanie\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Stephanie.Clay@dfo-mpo.gc.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0001-5113-2378\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Department of Fisheries and Oceans\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Ottawa\n \n \n Canada\n \n \n \n \n \n \n https://www.dfo-mpo.gc.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/02qa1x782\n \n \n \n \n \n \n Wilson, Kristen\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Kristen.Wilson@dfo-mpo.gc.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0002-3685-1531\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Department of Fisheries and Oceans\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Ottawa\n \n \n Canada\n \n \n \n \n \n \n https://www.dfo-mpo.gc.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/02qa1x782\n \n \n \n \n \n \n Wilson, Kristen\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Kristen.Wilson@dfo-mpo.gc.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0002-3685-1531\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Fisheries and Oceans Canada\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Ottawa\n \n \n Canada\n \n \n \n \n \n \n https://www.dfo-mpo.gc.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/02qa1x782\n \n \n \n \n \n \n Devred, Emmanuel\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Emmanuel.Devred@dfo-mpo.gc.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0001-9446-0005\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Fisheries and Oceans Canada\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Ottawa\n \n \n Canada\n \n \n \n \n \n \n https://www.dfo-mpo.gc.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/02qa1x782\n \n \n \n \n \n \n Devred, Emmanuel\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Emmanuel.Devred@dfo-mpo.gc.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0001-9446-0005\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n 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).\n \n \n La concentration de chlorophylle-a (Chl-a) est utilisée comme indicateur de la biomasse du phytoplancton pour suivre les floraisons et surveiller l'état de l'écosystème. Cet ensemble de données est constitué d'images quotidiennes d'une résolution de 1 km contenant des valeurs satellites de Chl-a calculées à l'aide de l'algorithme OCXSPM-CoR, couvrant la période allant de septembre 1997 à aujourd'hui dans la baie de Fundy (43,1-46,2°N, 63,1-68,8°W). Les coefficients ajustés au niveau régional pour OCXSPM-Cor CHL-a (Wilson et al., 2024, voir les ressources) ont été obtenus en faisant correspondre les pixels du satellite à des mesures de Chl-a de fluorométrie Turner echantillonnées in situ dans la région d'intérêt. L'optimisation de OCXSPM-Cor CHL-a a utilisé une régression linéaire d'OCxSPM-Cor par rapport aux Chl-a Turner, et a été forcée à la ligne 1:1 pour réduire le biais négatif observé à des concentrations plus élevées dans les modèles par défaut globaux de CHL-a. Des images de Chl-a quotidiennes ont été générées en appliquant l'algorithme optimisé OCXSPM-Cor à des données de réflectance de télédétection (Rrs) de niveau 3 provenant du produit multicapteur OC-CCI généré par le Plymouth Marine Laboratory (PML) dans le cadre de l'initiative de l'Agence spatiale européenne (ESA) sur le changement climatique. Les données Chl-a ont ensuite été projetées sur une grille cylindrique équidistante (1 x 1 km par pixel) en utilisant la méthode du plus proche voisin. Ce modèle et les coefficients calculés pour l'Atlantique Nord-Ouest et la baie de Fundy sont disponibles dans le package R oceancolouR (https://github.com/BIO-RSG/oceancolouR).\n \n \n \n \n \n \n \n \n \n \n oceans\n \n \n \n \n \n \n true\n \n \n \n \n \n -68.8,44.1 -67,45.2 -64.5,46 -63.4,45.3 -65.6,44 -65.6,43.09 -68.8,43.09 -68.8,44.1\n \n \n \n \n \n \n \n \n \n \n \n \n \n 0\n \n \n 0\n \n \n \n \n \n \n 5829\n \n \n EPSG\n \n \n 2012-08-10T00:00:00\n \n \n Instantaneous Water Level height - Height relative to instantaneous water level uncorrected for tide. Not specific to any location or epoch.\n \n \n \n \n vertical\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n 1997-09-04T15:00:00.000Z\n \n \n \n \n \n \n \n \n \n \n asNeeded\n \n \n Generated from https://cioos-siooc.github.io/metadata-entry-form#/en/atlantic/0ZgH5TAey4fnwk04trhoypEZuJy2/-O_wZM6GHgrt1xgY8KQR\n \n \n \n \n \n \n Oceans\n \n \n \n \n Government of Canada Core Subject Thesaurus\n \n \n \n \n 2016-10-13\n \n \n \n \n \n \n \n N/A\n \n \n \n \n \n \n \n \n chlorophyll a\n \n \n phytoplankton\n \n \n remote sensing\n \n \n \n \n chlorophylle a\n \n \n \n \n \n \n phytoplancton\n \n \n \n \n \n \n télédétection\n \n \n \n \n \n \n default\n \n \n \n \n \n \n \n \n phytoplanktonBiomassAndDiversity\n \n \n oceanColour\n \n \n \n \n Biomasse et diversité de phytoplancton\n \n \n \n \n \n \n Couleur des océans\n \n \n \n \n \n \n eov\n \n \n \n \n \n \n \n \n \n \n Open Government Licence - Canada\n \n \n Licence du gouvernement ouvert – Canada \n \n \n \n \n \n \n government-open-license-canada\n \n \n \n \n \n \n https://open.canada.ca/en/open-government-licence-canada\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Evaluation of Satellite-Based Algorithms to Retrieve Chlorophyll-a Concentration in the Canadian Atlantic and Pacific Oceans\n \n \n Évaluation d'algorithmes satellitaires pour déterminer la concentration en chlorophylle-a dans les océans Atlantique et Pacifique Canadiens\n \n \n \n \n \n \n \n \n URL\n \n \n \n \n https://www.mdpi.com/2072-4292/11/22/2609\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n An Ocean-Colour Time Series for Use in Climate Studies: The Experience of the Ocean-Colour Climate Change Initiative (OC-CCI)\n \n \n Une série temporelle de la couleur des océans pour des études sur le climat : l'expérience de l'Initiative sur le changement climatique de la couleur des océans (OC-CCI)\n \n \n \n \n \n \n \n \n DOI\n \n \n \n \n doi:10.3390/s19194285\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n ESA Ocean Colour Climate Change Initiative (Ocean_Colour_CCI): Monthly climatology of global ocean colour data products at 4km resolution, Version 6.0\n \n \n ASE (Agence Spatiale Européenne) Initiative sur le Changement Climatique - Couleur de l'Océan: Climatologie Mensuelle des produits globaux de la couleur de l'Océan à 4-km de résolution, version 6.0.\n \n \n \n \n \n \n \n \n URL\n \n \n \n \n https://catalogue.ceda.ac.uk/uuid/690fdf8f229c4d04a2aa68de67beb733\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Improving Satellite Chlorophyll-a Retrieval in the Turbid Waters of the Bay of Fundy, Canada\n \n \n Amelioration des valeurs de chlorophylle-a mesurées par satellites dans les eaux turbides de la Baie de Fundy, Canada\n \n \n \n \n \n \n \n \n DOI\n \n \n \n \n https://doi.org/10.1007/s12237-024-01334-x\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Department of Fisheries and Oceans\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Ottawa\n \n \n Canada\n \n \n \n \n \n \n https://www.dfo-mpo.gc.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/02qa1x782\n \n \n \n \n \n \n Clay, Stephanie\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Stephanie.Clay@dfo-mpo.gc.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0001-5113-2378\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Department of Fisheries and Oceans\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Ottawa\n \n \n Canada\n \n \n \n \n \n \n https://www.dfo-mpo.gc.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/02qa1x782\n \n \n \n \n \n \n Wilson, Kristen\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Kristen.Wilson@dfo-mpo.gc.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0002-3685-1531\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Fisheries and Oceans Canada\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Ottawa\n \n \n Canada\n \n \n \n \n \n \n https://www.dfo-mpo.gc.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/02qa1x782\n \n \n \n \n \n \n Devred, Emmanuel\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Emmanuel.Devred@dfo-mpo.gc.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0001-9446-0005\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n https://cioosatlantic.ca/erddap/griddap/bio_remote_sensing_occci_ocxspmcorchla.html\n \n \n WWW:LINK\n \n \n OCxSPMcor Chlorophyll-a OC-CCI Data in the Bay of Fundy, 1997-Present\n \n \n OCxSPMcor Chlorophylle-a données OC-CCI dans la Baie de Fundy, 1997-présent\n \n \n \n \n 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.\n \n \n Créées avec 03b_create_new_chl_files_gridded.r. Les données d'entrée sont des réflectances de télédétection (Rrs) cartographiées de niveau 3 à une résolution de 1 km provenant et sont issues du produit multi-capteur OC-CCI (www.oceancolour.org) généré par le Plymouth Marine Laboratory (PML) dans le cadre de l'initiative de l'Agence spatiale européenne (ESA) sur le changement climatique. Les Rrs sont un sous-ensemble de la région d'intérêt et sont utilisés conjointement avec l'ensemble le plus récent de paramètres ajustés au niveau régional pour créer le produit cartographié de niveau 3.\n \n \n \n \n \n \n \n \n \n \n \n \n asNeeded\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n SDN:C17::33V4\n \n \n \n \n Aqua\n \n \n \n \n \n \n MODIS\n \n \n \n \n \n \n \n \n \n \n \n \n \n satellite\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n SDN:C17::33JQ\n \n \n \n \n Envisat\n \n \n \n \n \n \n MERIS\n \n \n \n \n \n \n \n \n \n \n \n \n \n satellite\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Suomi-NPP\n \n \n \n \n \n \n \n \n \n \n \n VIIRS\n \n \n \n \n \n \n \n \n \n \n \n \n \n satellite\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n SDN:C17::33XX\n \n \n \n \n Terra\n \n \n \n \n \n \n MODIS\n \n \n \n \n \n \n \n \n \n \n \n \n \n satellite\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n SDN:C17::33YO\n \n \n \n \n NOAA-20\n \n \n \n \n \n \n VIIRS\n \n \n \n \n \n \n \n \n \n \n \n \n \n satellite\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n SDN:C17::33QS\n \n \n \n \n Orbview-2\n \n \n \n \n \n \n SeaWiFS\n \n \n \n \n \n \n \n \n \n \n \n \n \n satellite\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Sentinel-3A\n \n \n \n \n \n \n \n \n \n \n \n OLCI\n \n \n \n \n \n \n \n \n \n \n \n \n \n satellite\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Sentinel-3B\n \n \n \n \n \n \n \n \n \n \n \n OLCI\n \n \n \n \n \n \n \n \n \n \n \n \n \n satellite\n \n \n \n \n \n \n","notes_translation_method":{"en":"","fr":""},"relationships_as_subject":[],"title_translation_method":{"en":"","fr":"text translated using the Amazon translate service / texte traduit à l'aide du service de traduction Amazon"},"metadata-point-of-contact":[{"role":["custodian","distributor","owner"],"individual-name":"Clay, Stephanie","organisation-name":"Department of Fisheries and Oceans","contact-info_email":"Stephanie.Clay@dfo-mpo.gc.ca","individual-uri_code":"https://orcid.org/0000-0001-9446-0005","organisation-uri_code":"https://ror.org/02qa1x782","individual-uri_version":"","individual-uri_authority":"","organisation-uri_version":"","individual-uri_code-space":"","organisation-uri_authority":"","organisation-uri_code-space":"","contact-info_online-resource":""}],"included_in_data_catalogue":[{"url":"https://catalogue.cioos.ca","name":{"en":"CIOOS Catalogue","fr":"Catalogue du SIOOC"},"description":""},{"url":"https://catalogue.cioosatlantic.ca","name":{"en":"CIOOS Atlantic","fr":"SIOOC Atlantique"},"description":{"en":"A description of the Catalogue","fr":"Une description du catalogue"}}],"keywords_translation_method":{"en":""}}}