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 23185 records

This study aimed to evaluate the acute and sub-chronic/chronic toxic effects of emerging short- and ultra-short per- and polyfluoroalkyl substances …

Record Modified: Dec 8, 2025
Record Released: Dec 8, 2025
Publisher: Environment and Climate Change Canada
Formats: HTML
Keywords: Aquatic wildlife Environment Per- and polyfluoroalkyl substances (PFAS) Ultra- and short-chain PFAS Perfluorobutanoic acid (PFBA) Perfluorobutane sulfonic acid (PFBS) Trifluoroacetic acid (TFA) Trifluoromethane sulfonic acid (TFMS) Toxicity Glutathione S-transferase (GST) activity Daphnia magna Hydra vulgaris

The 2005 AAFC Land Use is a culmination and curated metaanalysis of several high-quality spatial datasets produced between 1990 and …

Record Modified: Dec 8, 2025
Record Released: Oct 13, 2021
Publisher: Agriculture and Agri-Food Canada
Formats: GeoTIF PDF ESRI REST CSV
Keywords: Crops Agriculture Satellites Farmlands

The 2015 AAFC Land Use is a culmination and curated metaanalysis of several high-quality spatial datasets produced between 1990 and …

Record Modified: Dec 8, 2025
Record Released: Oct 13, 2021
Publisher: Agriculture and Agri-Food Canada
Formats: GeoTIF PDF ESRI REST CSV
Keywords: Satellites Agriculture Farmlands Crops

The 2010 AAFC Land Use is a culmination and curated metaanalysis of several high-quality spatial datasets produced between 1990 and …

Record Modified: Dec 8, 2025
Record Released: Oct 13, 2021
Publisher: Agriculture and Agri-Food Canada
Formats: GeoTIF PDF ESRI REST CSV
Keywords: Satellites Agriculture Crops Farmlands

The 2020 AAFC Land Use is a culmination and curated metaanalysis of several high-quality spatial datasets produced between 1990 and …

Record Modified: Dec 8, 2025
Record Released: Aug 16, 2022
Publisher: Agriculture and Agri-Food Canada
Formats: GeoTIF PDF ESRI REST CSV
Keywords: Satellites Crops Agriculture Farmlands

The 2000 AAFC Land Use is a culmination and curated metaanalysis of several high-quality spatial datasets produced between 1990 and …

Record Modified: Dec 8, 2025
Record Released: Oct 13, 2021
Publisher: Agriculture and Agri-Food Canada
Formats: GeoTIF PDF ESRI REST CSV
Keywords: Agriculture Crops Satellites Farmlands

The AAFC Land Use Time Series is a culmination and curated meta-analysis of several high-quality spatial datasets produced between 2000 …

Record Modified: Dec 8, 2025
Record Released: Aug 13, 2021
Publisher: Agriculture and Agri-Food Canada
Formats: GeoTIF PDF ESRI REST CSV
Keywords: Satellites Agriculture Crops Farmlands

The park monitors water quality of streams and ponds (lakes) on a triennial cycle, reporting on total organic carbon, acidity, …

Record Modified: Dec 5, 2025
Record Released: Jan 17, 2018
Publisher: Parks Canada
Formats: CSV
Keywords: water quality streams ponds lakes nitrogen phosphorus Chlorophyll A Newfoundland

Cloud service providers (CSPs) offer 3 service models and 4 deployment models. Service models provide customers with options to access …

Record Modified: Dec 5, 2025
Record Released: Dec 5, 2025
Publisher: Communications Security Establishment Canada
Formats: HTML
Keywords: IaaS/PaaS/SaaS Deployment models Cloud architecture

As your organization increases the use of cryptography to protect your infrastructure and data, there is a growing need to …

Record Modified: Dec 5, 2025
Record Released: Dec 5, 2025
Publisher: Communications Security Establishment Canada
Formats: HTML
Keywords: Cryptographic clauses Contract requirements Security controls