7c2077db-15f3-4851-b2c1-376de731bf1a 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 Gitga'at First Nation CAN Ocean Networks Canada Society CAN info@oceannetworks.ca Research Organization Registry https://ror.org/05gknh003 https://ror.org 2025-09-30 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 Canadian Integrated Ocean Observing System Metadata Profile of ISO 19115 2019-11-06 Geodesy Subcommittee of International Oil and Gas Producers' Geomatics Committee EPSG::5831 Geodetic Parameter Dataset The EPSG Geodetic Parameter Dataset is a structured dataset of Coordinate Reference Systems and Coordinate Transformations, accessible through this online registry (www.epsg-registry.org) or, as downloadable zip files, through IOGP's EPSG home page at www.epsg.org. The geographic coverage of the data is worldwide, but it is stressed that the dataset does not and cannot record all possible geodetic parameters in use around the world. Douglas Channel Conductivity Temperature Depth Deployed 2023-09-15 Douglas Channel Conductivité/Température/Profondeur déployé 2023-09-15 2023-09-15 DataCite 10.34943/42b13719-559e-475a-9848-fcd517bc91ae doi.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 Gitga'at First Nation CAN Ocean Networks Canada Society CAN info@oceannetworks.ca Research Organization Registry https://ror.org/05gknh003 https://ror.org https://data.oceannetworks.ca/DatasetLandingPage HTTPS Oceans 3.0 Oceans 3.0 is Ocean Networks Canada's data management and repository system. The AML CTD Metrec X 50149 was deployed on 2023-09-15 at Douglas Channel. Douglas Channel is one of the principal inlets of the British Columbia coast. This device is a Conductivity Temperature Depth. Conductivity Temperature Depth (CTD) is an instrument package that contains sensors for measuring the conductivity, temperature, and pressure of seawater. Salinity, sound velocity, depth and density are variables that can be derived from sensor measurements. CTDs can carry additional instruments and sensors such as oxygen sensors, turbidity sensors and fluorometers. It was deployed on a fixed platform. 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. Ce AML CTD Metrec X 50149 a été déployé le 2023-09-15 au Douglas Channel. Douglas Channel est l'un des principaux bras de mer de la côte de Colombie-Britannique. Cet instrument est un Conductivité/Température/Profondeur. Conductivité Température Profondeur (CTD) est un nom abrégé pour un ensemble d'instruments qui contient des capteurs permettant de mesurer la conductivité, la température et la pression de l'eau de mer. La salinité, la vitesse du son, la profondeur et la densité sont des variables qui peuvent être dérivées des mesures par capteurs. Les CTD peuvent transporter d'autres instruments et capteurs, comme des capteurs d'oxygène, des capteurs de turbidité et des fluoromètres. Il a été deployé sur une plateforme fixe. Les données de ce déploiement sont archivées et accessibles sur l’infrastructure numérique Oceans 3.0 du Réseau Canadien des Océans (ONC), avec assurance de la qualité et produits dérivés selon les conventions établies. oceans 1 -129.247513 -129.247513 53.42246 53.42246 2023-09-15T23:43:00Z 2025-09-11T19:03:00Z 65.0 65.0 Geodesy Subcommittee of International Oil and Gas Producers' Geomatics Committee EPSG::5831 Geodetic Parameter Dataset Instantaneous Water Level Depth sea_water_density sea_water_electrical_conductivity sea_water_practical_salinity sea_water_pressure_due_to_sea_water sea_water_temperature sea_water_turbidity speed_of_sound_in_sea_water 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 température_de_l’eau_de_mer turbidité_de_l’eau_de_mer vitesse_du_son_dans_l’eau_de_mer CF Standard Name Table 2019-09-19 Version 47 Particulate matter Matière particulaire Global Ocean Observing System Essential Ocean Variables https://goosocean.org/index.php?option=com_oe&task=viewDocumentRecord&docID=17477 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 Hecate Strait Marine Gazetteer https://www.marineregions.org/gazetteer.php?p=details&id=18823 None Ocean Networks Canada Data Policy 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/scalar_1214355.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 https://data.oceannetworks.ca/DataSearch?location=HBIP&deviceCategory=CTD http Oceans 3.0 Data Search None Ocean Networks Canada Data Policy https://www.oceannetworks.ca/data/data-policy/ 2023-10-13 2023-11-02 2023-11-17 2023-11-29 2024-04-05 2024-05-08 2024-05-11 2025-06-06 2025-07-16 2025-08-15 2025-09-11 2025-09-30 Previous metadata record [metadata responsible party email = datastewardship@oceannetworks.ca, metadata responsible party email = datastewardship@oceannetworks.ca, metadata responsible party = Ocean Networks Canada Society, metadata responsible party email = datastewardship@oceannetworks.ca, contact party identifier code = https://ror.org/05gknh003, metadata responsible party role = custodian, metadata responsible party email = datastewardship@oceannetworks.ca, contact party identifier code = null] differs from current metadata record [metadata responsible party email = info@oceannetworks.ca, metadata responsible party email = info@oceannetworks.ca, metadata responsible party = Gitga'at First Nation, metadata responsible party email = null, contact party identifier code = null, metadata responsible party role = owner, metadata responsible party email = info@oceannetworks.ca, contact party identifier code = https://ror.org/05gknh003] Previous metadata record [dataset creation date = Fri Sep 15 22:43:00 UTC 2023, dataset start date = Fri Sep 15 22:43:00 UTC 2023] differs from current metadata record [dataset creation date = Fri Sep 15 23:43:00 UTC 2023, dataset start date = Fri Sep 15 23:43:00 UTC 2023] Previous metadata record [minimum depth = 0.0, maximum depth = 0.0] differs from current metadata record [minimum depth = 87.0, maximum depth = 87.0] Previous metadata record [dataset title: English = Douglas Channel Conductivity Temperature Depth Deployed 2023-09-15, dataset title: French = Douglas Channel Conductivité/Température/Profondeur déployé 2023-09-15, abstract: English = The AML CTD Metrec X 50149 was deployed on 2023-09-15 at Douglas Channel. Douglas Channel is one of the principal inlets of the British Columbia coast. This device is a Conductivity Temperature Depth. Conductivity Temperature Depth (CTD) is an instrument package that contains sensors for measuring the conductivity, temperature, and pressure of seawater. Salinity, sound velocity, depth and density are variables that can be derived from sensor measurements. CTDs can carry additional instruments and sensors such as oxygen sensors, turbidity sensors and fluorometers. It was deployed on a fixed platform. 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., abstract: French = Ce AML CTD Metrec X 50149 a été déployé le 2023-09-15 au Douglas Channel. Douglas Channel est l'un des principaux bras de mer de la côte de Colombie-Britannique. Cet instrument est un Conductivité/Température/Profondeur. Conductivité Température Profondeur (CTD) est un nom abrégé pour un ensemble d'instruments qui contient des capteurs permettant de mesurer la conductivité, la température et la pression de l'eau de mer. La salinité, la vitesse du son, la profondeur et la densité sont des variables qui peuvent être dérivées des mesures par capteurs. Les CTD peuvent transporter d'autres instruments et capteurs, comme des capteurs d'oxygène, des capteurs de turbidité et des fluoromètres. Il a été deployé sur une plateforme fixe. Les données de ce déploiement sont archivées et accessibles sur l’infrastructure numérique Oceans 3.0 du Réseau Canadien des Océans (ONC), avec assurance de la qualité et produits dérivés selon les conventions établies.] differs from current metadata record [dataset title: English = Douglas Channel Conductivity Temperature Depth Deployed 2023-09-15, dataset title: French = null, abstract: English = The AML CTD Metrec X 50149 was deployed on 2023-09-15 at Douglas Channel. Douglas Channel is one of the principal inlets of the British Columbia coast. This device is a Conductivity Temperature Depth. Conductivity Temperature Depth (CTD) is an instrument package that contains sensors for measuring the conductivity, temperature, and pressure of seawater. Salinity, sound velocity, depth and density are variables that can be derived from sensor measurements. CTDs can carry additional instruments and sensors such as oxygen sensors, turbidity sensors and fluorometers. It was deployed on a fixed platform. 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., abstract: French = null] Previous metadata record [dataset title: English = Douglas Channel Conductivity Temperature Depth Deployed 2023-09-15, dataset title: French = null, abstract: English = The AML CTD Metrec X 50149 was deployed on 2023-09-15 at Douglas Channel. Douglas Channel is one of the principal inlets of the British Columbia coast. This device is a Conductivity Temperature Depth. Conductivity Temperature Depth (CTD) is an instrument package that contains sensors for measuring the conductivity, temperature, and pressure of seawater. Salinity, sound velocity, depth and density are variables that can be derived from sensor measurements. CTDs can carry additional instruments and sensors such as oxygen sensors, turbidity sensors and fluorometers. It was deployed on a fixed platform. 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., abstract: French = null] differs from current metadata record [dataset title: English = Douglas Channel Conductivity Temperature Depth Deployed 2023-09-15, dataset title: French = Douglas Channel Conductivité/Température/Profondeur déployé 2023-09-15, abstract: English = The AML CTD Metrec X 50149 was deployed on 2023-09-15 at Douglas Channel. Douglas Channel is one of the principal inlets of the British Columbia coast. This device is a Conductivity Temperature Depth. Conductivity Temperature Depth (CTD) is an instrument package that contains sensors for measuring the conductivity, temperature, and pressure of seawater. Salinity, sound velocity, depth and density are variables that can be derived from sensor measurements. CTDs can carry additional instruments and sensors such as oxygen sensors, turbidity sensors and fluorometers. It was deployed on a fixed platform. 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., abstract: French = Ce AML CTD Metrec X 50149 a été déployé le 2023-09-15 au Douglas Channel. Douglas Channel est l'un des principaux bras de mer de la côte de Colombie-Britannique. Cet instrument est un Conductivité/Température/Profondeur. Conductivité Température Profondeur (CTD) est un nom abrégé pour un ensemble d'instruments qui contient des capteurs permettant de mesurer la conductivité, la température et la pression de l'eau de mer. La salinité, la vitesse du son, la profondeur et la densité sont des variables qui peuvent être dérivées des mesures par capteurs. Les CTD peuvent transporter d'autres instruments et capteurs, comme des capteurs d'oxygène, des capteurs de turbidité et des fluoromètres. Il a été deployé sur une plateforme fixe. Les données de ce déploiement sont archivées et accessibles sur l’infrastructure numérique Oceans 3.0 du Réseau Canadien des Océans (ONC), avec assurance de la qualité et produits dérivés selon les conventions établies.] Previous metadata record [westernmost longitude = -129.2468833, easternmost longitude = -129.2468833, southernmost latitude = 53.4219783, northernmost latitude = 53.4219783, minimum depth = 87.0, maximum depth = 87.0] differs from current metadata record [westernmost longitude = -129.247513, easternmost longitude = -129.247513, southernmost latitude = 53.42246, northernmost latitude = 53.42246, minimum depth = 65.0, maximum depth = 65.0] Previous metadata record [distribution format link = http://dap.onc.uvic.ca/erddap/tabledap/scalar_1214355.html] differs from current metadata record [distribution format link = https://dap.oceannetworks.ca/erddap/tabledap/scalar_1214355.html] Previous metadata record [keyword thesaurus = null, distribution format link = null, keyword thesaurus date type = null, keyword: English = null] differs from current metadata record [keyword thesaurus = Marine Gazetteer, distribution format link = https://www.marineregions.org/gazetteer.php?p=details&id=18823, keyword thesaurus date type = place, keyword: English = Hecate Strait] Previous metadata record [keyword.keyword: French = null, keyword.keyword: French = null, keyword.keyword: French = null, keyword.keyword: French = null, keyword.keyword: French = null, keyword.keyword: French = null, keyword.keyword: French = null] differs from current metadata record [keyword.keyword: French = densité_de_l’eau_de_mer, keyword.keyword: French = conductivité_électrique_de_l’eau_de_mer, keyword.keyword: French = salinité_pratique_de_l’eau_de_mer, keyword.keyword: French = pression_de_l’eau_de_mer_due_à_l’eau_de_mer, keyword.keyword: French = température_de_l’eau_de_mer, keyword.keyword: French = turbidité_de_l’eau_de_mer, keyword.keyword: French = vitesse_du_son_dans_l’eau_de_mer] Previous metadata record [dataset progress status = onGoing, dataset end date = null] differs from current metadata record [dataset progress status = completed, dataset end date = Thu Sep 11 18:50:00 UTC 2025] Previous metadata record [dataset end date = Thu Sep 11 18:50:00 UTC 2025] differs from current metadata record [dataset end date = Thu Sep 11 19:03:00 UTC 2025] Ocean Networks Canada Society https://data.oceannetworks.ca/DeviceListing?DeviceId=23503 23503 Local identifier for the specific device AML Oceanographic X Metrec multiparameter CTD An interchangeable, in-situ multiparameter CTD sonde. It is designed for ROV or long-term remote deployments. The instrument features an interchangeable sensor head that allows users to change the sensor load from a dedicated pool of AML Xchange sensor caps. Available sensors measure combinations of conductivity, temperature, sound velocity, turbidity and pressure. The instrument also features auxiliary sensor ports. Supported communication protocols are RS-232 or RS-485. The instrument can be equipped with optional biofouling controls (UV or copper-nickel alloy cage). Sampling rates are set by time (2 Hz to every 24 hours), by pressure (0.1 dbar or greater increments), or by sound speed (0.1 m/s or greater increments). It is depth-rated to 500 m or 6000 m.