Open Government Portal

About this information

Open data is defined as structured data that is machine-readable, freely shared, used and built on without restrictions.

The key things to remember about open data are:

  • #Availability and access#: the data must be available as a whole and at no more than a reasonable reproduction cost, preferably by downloading over the internet. The data must also be available in a convenient and modifiable form.
  • #Re-use and redistribution#: the data must be provided under terms that permit re-use and redistribution including the intermixing with other datasets.
  • #Universal participation#: everyone must be able to use, re-use and redistribute. There should be no discrimination against fields of endeavour or against persons or groups. For example, 'non-commercial' restrictions that would prevent 'commercial' use, or restrictions of use for certain purposes (e.g. only in education), are not allowed.
Found 23147 records

"Fall" missions occur primarily in October and November, but sets from September and December are also present in the data. …

Record Modified: Mar 24, 2026
Record Released: Jan 21, 2021
Publisher: Fisheries and Oceans Canada
Formats: CSV ESRI REST FGDB/GDB
Keywords: Agricultural Aquatic Sciences Agriculture Animals/Vertebrates Aquatic Sciences Biological Classification Biosphere Earth Science Ecological Dynamics Fish Fisheries Oceans Species/Population Interactions ...

Ecologically and Biologically Significant Areas (EBSAs) are areas within Canada's oceans that have been identified through formal scientific assessments as …

Record Modified: Mar 24, 2026
Record Released: Sep 26, 2016
Publisher: Fisheries and Oceans Canada
Formats: SHP CSV ESRI REST
Keywords: Atlantic Ocean Pacific Ocean Canada Arctic Ocean EBSA Conservation Oceans Ecosystems Biological diversity

This dataset was compiled as part of a multiyear effort lead by Fisheries and Oceans Canada (DFO) to support sustainable …

Record Modified: Mar 24, 2026
Record Released: Jan 8, 2018
Publisher: Fisheries and Oceans Canada
Formats: TXT CSV ESRI REST
Keywords: Physical Oceanography Aquaculture Finfish CTD Temperature Salinity Dissolved Oxygen Newfoundland Aquaculture

This dataset contains observations of species occurrences from seafloor imagery collected by the remotely operated underwater vehicle (ROV) during the …

Record Modified: Mar 24, 2026
Record Released: May 24, 2024
Publisher: Fisheries and Oceans Canada
Formats: CSV PDF ESRI REST
Keywords: visual survey seamount ROV corals invertebrates sponges Fish Oceans Surveys Ocean floor

Likelihood of Presence of Grey Seal in the Bay of Fundy and Port Hawkesbury Area Response Plan. The Coastal Oceanography …

Record Modified: Mar 24, 2026
Record Released: Nov 13, 2019
Publisher: Fisheries and Oceans Canada
Formats: CSV FGDB/GDB ESRI REST
Keywords: IMRP Integrated Marine Response Planning Oceans

Fish Habitat Assessment Output: 15 of 16

Average Water Level (75.0m ASL) - Juvenile/Adult Habitat - Low Vegetation Association …

Record Modified: Mar 24, 2026
Record Released: Jun 8, 2020
Publisher: Fisheries and Oceans Canada
Formats: ESRI REST PDF FGDB/GDB
Keywords: Fish Habitats Modelling Inland waters Freshwater fish Sciences

Moored instrument time series data include current velocity, temperature, salinity, oxygen, fluorescence, transmissivity, turbidity, sediment trap data and particle capture …

Record Modified: Mar 24, 2026
Record Released: Aug 28, 2017
Publisher: Fisheries and Oceans Canada
Formats: CSV ESRI REST
Keywords: North Pacific Ocean > North Coast Management Area North Pacific Ocean > North Inner Coast (Queen Charlotte Sound Hecate Strait Dixon Entrance inlets and passages) North Pacific Ocean > North Outer Coast(West Coast Queen Charlotte Islands) North Pacific Ocean > Northeast Pacific and Gulf of Alaska North Pacific Ocean > South Inner Coast(Johnstone Strait Strait of Georgia Juan de Fuca inlets and passages) North Pacific Ocean > South Outer Coast(West Coast Vancouver Island) North Pacific Ocean > South Outer Coast(West Coast Vancouver Island) Moored Instrument Time Series Temperature Salinity Current Velocity Atmospheric Pressure ...

Human activities occurring on land can impact marine coastal ecosystems. Baseline information on the locations and intensity of these activities …

Record Modified: Mar 24, 2026
Record Released: Jun 10, 2022
Publisher: Fisheries and Oceans Canada
Formats: CSV ESRI REST FGDB/GDB PDF
Keywords: SPERA Oceans

Herring biological (fish and sample) data as part of Herring Stock Assessment database

Record Modified: Mar 24, 2026
Record Released: May 12, 2020
Publisher: Fisheries and Oceans Canada
Formats: PDF CSV SHP ESRI REST
Keywords: Pacific British Columbia Herring Fisheries

Exposure to wind-driven waves forms a key physical gradient in nearshore environments influencing both ecological communities and human activities. We …

Record Modified: Mar 24, 2026
Record Released: Jul 25, 2022
Publisher: Fisheries and Oceans Canada
Formats: CSV TIFF ESRI REST
Keywords: Fetch Relative Wave Exposure Bay of Fundy Scotian Shelf Wind Coastal waters Oceans Environment Oceanography Coasts