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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 23152 records

The Forest Change Type data described here is an update to previously posted open data. The date range for this …

Record Modified: Mar 16, 2026
Record Released: Dec 10, 2018
Publisher: Natural Resources Canada
Formats: WMS HTML ZIP PDF
Keywords: National Terrestrial Ecosystem Monitoring System (NTEMS) Forests

The Forest Change Type data described here is an update to previously posted open data. The date range for this …

Record Modified: Mar 16, 2026
Record Released: Dec 10, 2018
Publisher: Natural Resources Canada
Formats: WMS HTML ZIP PDF
Keywords: National Terrestrial Ecosystem Monitoring System (NTEMS) Forests

Landsat-derived forest age for Canada 2022
Satellite-based forest age map for 2022 across Canada's forested ecozones at a 30-m spatial …

Record Modified: Mar 16, 2026
Record Released: Mar 16, 2026
Publisher: Natural Resources Canada
Formats: HTML WMS ZIP
Keywords: National Terrestrial Ecosystem Monitoring System (NTEMS) Forests

High-resolution map of leading tree species distribution for Canada’s forested ecosystems (2019). Leading tree species map produced from a 2019 …

Record Modified: Mar 16, 2026
Record Released: Mar 16, 2026
Publisher: Natural Resources Canada
Formats: HTML ZIP WMS
Keywords: National Terrestrial Ecosystem Monitoring System (NTEMS) Forests

This dataset provides a Canada-wide map of vegetation height and the delineation of the northern forest limit. It is developed …

Record Modified: Mar 16, 2026
Record Released: Mar 16, 2026
Publisher: Natural Resources Canada
Formats: HTML ZIP WMS PDF
Keywords: National Terrestrial Ecosystem Monitoring System (NTEMS) Forests

This dataset provides treed area dynamics across Canada's 650 Mha forested ecosystems from 1984 to 2022, derived from Landsat-based annual …

Record Modified: Mar 16, 2026
Record Released: Mar 16, 2026
Publisher: Natural Resources Canada
Formats: HTML WMS ZIP PDF
Keywords: National Terrestrial Ecosystem Monitoring System (NTEMS) Forests

Landsat-derived forest age for Canada 2022
Satellite-based forest age map for 2022 across Canada's forested ecozones at a 30-m spatial …

Record Modified: Mar 16, 2026
Record Released: Mar 16, 2026
Publisher: Natural Resources Canada
Formats: HTML WMS ZIP PDF
Keywords: National Terrestrial Ecosystem Monitoring System (NTEMS) Forests

Post-disturbance forest recovery data for Canada's forested ecosystems, representing a total area of ~650 million ha, captures the return of …

Record Modified: Mar 16, 2026
Record Released: Mar 16, 2026
Publisher: Natural Resources Canada
Formats: HTML ZIP WMS PDF
Keywords: National Terrestrial Ecosystem Monitoring System (NTEMS) Forests

High-resolution false-color Landsat image composite of Canada's forested ecosystems (2022). This national image product represents the Composite to Change (C2C) …

Record Modified: Mar 16, 2026
Record Released: Mar 16, 2026
Publisher: Natural Resources Canada
Formats: HTML PDF WMS ZIP
Keywords: National Terrestrial Ecosystem Monitoring System (NTEMS) Forests

Landsat-derived forest age for Canada 2022
Satellite-based forest age map for 2022 across Canada's forested ecozones at a 30-m spatial …

Record Modified: Mar 16, 2026
Record Released: Mar 16, 2026
Publisher: Natural Resources Canada
Formats: HTML WMS ZIP
Keywords: National Terrestrial Ecosystem Monitoring System (NTEMS) Forests