b85a54dd-6bcd-40f9-a91d-fd627a05dc61 Ocean Networks Canada Society CAN info@oceannetworks.ca Research Organization Registry https://ror.org/05gknh003 https://ror.org Ocean Networks Canada Society CAN info@oceannetworks.ca Research Organization Registry https://ror.org/05gknh003 https://ror.org Ocean Networks Canada Society CAN info@oceannetworks.ca Research Organization Registry https://ror.org/05gknh003 https://ror.org 2026-03-25 ISO 19115-1 Geographic information - Metadata First Edition 2014-04-01 ISO 19115-2 Geographic information - Metadata Second Edition 2019-01 ISO 19115-1 Geographic Information - Metadata Amendment 1 2018-02 ISO 19107 Geographic Information -- Spatial schema - Metadata First Edition 2019-12 Collection of Down Casts Collected by Ocean Networks Canada from Salish Sea Area During NEPTUNE/VENUS Maintenance 2023-03 Expedition Aboard CCGS John P. Tully Collection de données de profils verticaux recueillis par Ocean Networks Canada dans la région de la mer des Salish lors de l’expédition de maintenance NEPTUNE/VENUS de mars 2023 à bord du NGCC John P. Tully 2026-03-24 Ocean Networks Canada Society CAN info@oceannetworks.ca Research Organization Registry https://ror.org/05gknh003 https://ror.org Ocean Networks Canada Society CAN info@oceannetworks.ca Research Organization Registry https://ror.org/05gknh003 https://ror.org Ocean Networks Canada Society CAN info@oceannetworks.ca Research Organization Registry https://ror.org/05gknh003 https://ror.org This collection contains multiple independent vertical downcast profiles collected during the NEPTUNE/VENUS Maintenance 2023-03 expedition aboard the CCGS John P. Tully, conducted between 2023-03-12 and 2023-03-20 from the Salish Sea area, across multiple stations. The Salish Sea includes a network of channels and coastal waters near Vancouver Island. The Salish Sea includes the Strait of Georgia, Strait of Juan de Fuca, Saanich Inlet and Puget Sound. Each dataset within this collection includes oceanographic data collected at various depths in the water column by a suite of instruments, during a single profiling deployment known as a ‘cast’. A Cast Infrastructure Device Set typically includes a CTD (Conductivity, Temperature, and Depth), and oxygen sensor(s), and occasionally includes additional piggyback devices like fluorometer(s), transmissometer(s), radiometer(s) and a handheld GPS device. Data from this deployment were archived and made available through Ocean Networks Canada's Oceans 3.0 digital infrastructure, with quality assurance and derived data products following established practices. Cette collection contient plusieurs profils verticaux indépendants de descente recueillis lors de l’expédition de maintenance NEPTUNE/VENUS de mars 2023 à bord du NGCC John P. Tully, menée du 12 au 20 mars 2023 dans la région de la mer des Salish, à plusieurs stations. La mer des Salish comprend un réseau de chenaux et d’eaux côtières près de l’île de Vancouver. La mer des Salish comprend le détroit de Géorgie, le détroit de Juan de Fuca, Saanich Inlet et Puget Sound. L’océan Pacifique Nord-Est comprend les eaux marines et côtières le long de la côte ouest de l’Amérique du Nord. Chaque ensemble de données de cette collection comprend des données océanographiques recueillies à différentes profondeurs dans la colonne d’eau par une série d’instruments, lors d’un déploiement de profilage unique. Un ensemble de dispositifs d’infrastructure de profilage comprend habituellement un appareil CTP (conductivité, température et profondeur) et des capteurs d’oxygène, et comprend parfois des dispositifs supplémentaires comme des fluorimètres, des transmissomètres, des radiomètres et un dispositif GPS portatif. Les données issues de ce déploiement ont été archivées et rendues accessibles par l’intermédiaire de l’infrastructure numérique Oceans 3.0 d’Ocean Networks Canada, avec des procédures d’assurance de la qualité et des produits de données dérivés conformes aux pratiques établies. oceans 1 -123.31634 -123.4873 48.65182 49.08538 2023-03-12T00:00:00Z 2023-03-20T00:00:00Z depth sea_water_density sea_water_electrical_conductivity sea_water_practical_salinity sea_water_pressure_due_to_sea_water sea_water_sigma_t sea_water_sigma_theta sea_water_temperature speed_of_sound_in_sea_water profondeur densité_de_l’eau_de_mer conductivité_électrique_de_l’eau_de_mer salinité_pratique_de_l’eau_de_mer pression_de_l’eau_de_mer_due_à_l’eau_de_mer sigma-t_de_l’eau_de_mer sigma_thêta_de_l’eau_de_mer température_de_l’eau_de_mer vitesse_du_son_dans_l’eau_de_mer CF Standard Name Table 2019-09-19 Version 47 Subsurface salinity Salinité sous la surface Global Ocean Observing System Essential Ocean Variables https://goosocean.org/index.php?option=com_oe&task=viewDocumentRecord&docID=17471 Subsurface temperature Température sous la surface Global Ocean Observing System Essential Ocean Variables https://goosocean.org/index.php?option=com_oe&task=viewDocumentRecord&docID=17467 Oceans Government of Canada Core Subject Thesaurus 2016-10-13 N/A Central Strait of Georgia Marine Gazetteer https://www.marineregions.org/gazetteer.php?p=details&id=23524 latitude longitude latitude longitude CF Standard Name Table 2019-09-19 Version 47 altitude CF Standard Name Table 2019-09-19 Version 47 fractional_saturation_of_oxygen_in_sea_water volume_fraction_of_oxygen_in_sea_water saturation_fractionnelle_en_oxygène_de_l’eau_de_mer fraction_volumique_d’oxygène_dans_l’eau_de_mer CF Standard Name Table 2019-09-19 Version 47 Oxygen Oxygène Global Ocean Observing System Essential Ocean Variables https://goosocean.org/index.php?option=com_oe&task=viewDocumentRecord&docID=17473 Saanich Inlet Marine Gazetteer https://www.marineregions.org/gazetteer.php?p=details&id=23515 Strait of Georgia Marine Gazetteer https://www.marineregions.org/gazetteer.php?p=details&id=18821 None Ocean Networks Canada Data Policy https://www.oceannetworks.ca/data/data-policy/ Strait of Georgia Central Cast Infrastructure Device Set Deployed at CF366 on 2023-03-14 22:19:49 Down Cast DataCite 10.34943/a74a8d1f-8cf1-4ca7-90b7-b8e069ddb50f doi.org https://www.oceannetworks.ca/data/data-policy/ Patricia Bay Cast Infrastructure Device Set Deployed at CF227 (SI-VIP) on 2023-03-14 04:38:45 Down Cast DataCite 10.34943/d88e54a7-cb62-4b4e-9c07-0edd58a8c2a5 doi.org https://www.oceannetworks.ca/data/data-policy/ Strait of Georgia East Cast Infrastructure Device Set Deployed at CF368 on 2023-03-14 19:54:59 Down Cast DataCite 10.34943/1685b0ef-0d3e-4b73-ba57-8f3e338d23ca doi.org https://www.oceannetworks.ca/data/data-policy/ Strait of Georgia East Cast Infrastructure Device Set Deployed at CF367 on 2023-03-14 20:46:42 Down Cast DataCite 10.34943/18057f8e-7d15-4660-bda1-9f19a2984808 doi.org https://www.oceannetworks.ca/data/data-policy/ Ocean Networks Canada Society Research Organization Registry https://ror.org/05gknh003 https://ror.org https://dap.oceannetworks.ca/erddap/tabledap/collection_2.html OPeNDAP ERDDAP Data is delivered via ERDDAP, a data server that gives a standardized way to download subsets of datasets in common file formats. This particular ERDDAP installation has oceanographic data from Ocean Networks Canada's instruments None Ocean Networks Canada Data Policy https://www.oceannetworks.ca/data/data-policy/ 2026-03-30 AssociatedResource updated regularly