Electronic Navigational Chart (ENC) Maritime Chart Service DFO

This service provides a compilation of Electronic Navigational Charts (ENC) produced by the Canadian Hydrographic Service. All information provided by this service conforms to the International Hydrographic Organization (IHO) Publication S-57. An ENC contains all the chart information useful for navigation, and may contain supplementary information in addition to that contained in the paper chart. This service is not for navigation.

Données et ressources

Info additionnelle

Champ	Valeur
Dernière modification	avril 17, 2026, 17:43 (TU)
Créé le	avril 17, 2026, 17:43 (TU)
contact_email	chsinfo@dfo-mpo.gc.ca
contact_person	{"en": "Government of Canada; Fisheries and Oceans Canada", "fr": "Gouvernement du Canada; Pêches et Océans Canada"}
criticality_level	[]
data_dictionary	EPSG:4326,http://www.epsg-registry.org,
geographic_scope	[]
open_canada_collection	fgp
open_canada_date_published	2020-03-01 00:00:00
open_canada_keywords	{"en": ["Arctic Ocean", "Freshwaters > Great Lakes", "Freshwaters > Lake Erie", "Freshwaters > Lake Huron", "Freshwaters > Lake Ontario", "Freshwaters > Lake Superior", "Freshwaters > St. Lawrence River", "North Atlantic Ocean", "North Pacific Ocean", "Water transport", "Transportation safety", "Geographic data", "Geography", "Geographic information systems", "Navigation", "Government information", "Marine safety", "Navigation systems", "Maps", "Coastal waters", "Oceans"], "fr": ["Océan Arctique Océan Arctique Océan Arctique", "Eaux douces > Grands Lacs Eaux douce > Grands Lacs Eaux douces > Grands Lacs", "Eaux douces > Lac Érié Eaux douce > Lac Érié Eaux douces > Lac Érié", "Eaux douces > Lac Huron Eaux douce > Lac Huron Eaux douces > Lac Huron", "Eaux douces > Lac Ontario Eaux douce > Lac Ontario Eaux douces > Lac Ontario", "Eaux douces > Lac Supérieur Eaux douce > Lac Supérieur Eaux douces > Lac Supérieur Eaux douce", "Eaux douces > Fleuve Saint-Laurent Eaux douce > Fleuve Saint-Laurent Eaux douces > Fleuve Saint-Laurent Eaux douce", "Océan Atlantique Nord Océan Atlantique Nord Océan Atlantique Nord", "Océan Pacifique Nord Océan Pacifique Nord Océan Pacifique Nord", "Transport maritime", "Sécurité des transports", "Données géographiques", "Géographie", "Système d'information géographique", "Navigation", "Information gouvernementale", "Sécurité maritime", "Système d'aide à la navigation", "Carte", "Eaux côtières", "Océan"]}
open_canada_subject	["form_descriptors", "nature_and_environment"]
sensitivity_level	unrestricted
title_fr	Service de cartes maritimes (CEN) Cartes Électroniques de Navigation MPO
update_frequency	P1W