Treed Area in Canada (1984-2022)

This dataset provides treed area dynamics across Canada's 650 Mha forested ecosystems from 1984 to 2022, derived from Landsat-based annual land cover layers at a 30-m spatial resolution. It is developed within the framework of Canada’s National Terrestrial Ecosystem Monitoring System (NTEMS). This dataset identifies areas that remained treed, transitioned to treed (newly treed), or transitioned to other cover that is not treed vegetation (was-treed). The data enable national and regional assessments of long-term changes in treed area, capturing trends in treed area, post-disturbance recovery, and shifts in forest extent.

When using this data, please cite as: Hermosilla, T., Wulder, M.A., White, J.C., Bater, C.W., Baral, S.K., Leach, J.A., 2025. Expansion of treed area over Canada’s forested ecosystems: spatial and temporal trends. Forestry: An International Journal of Forest Research 98(5) 786-799. https://doi.org/10.1093/forestry/cpaf015. (Hermosilla et al. 2025)

Simple

Date ( RI_367 )
2023
Date ( RI_366 )
2023
RI_415
  Government of Canada; Natural Resources Canada; Canadian Forest Service, Pacific Forestry Centre, Forest Geomatics - Dr. M.A.Wulder ( Research Scientist )
506 Burnside Road West , Victoria , British Columbia , V8R 2E4 , Canada
(250) 363-0600
(250) 363-6004
https://cfs.nrcan.gc.ca/employes/vue/mwulder
Hours of service
email only please
Status
onGoing; enContinue RI_596
Maintenance and update frequency
asNeeded; auBesoin RI_540
Keywords
  • National Terrestrial Ecosystem Monitoring System (NTEMS)
Government of Canada Core Subject Thesaurus Thésaurus des sujets de base du gouvernement du Canada ( RI_528 )
  • Forests
Use limitation
Open Government Licence - Canada (http://open.canada.ca/en/open-government-licence-canada)
Access constraints
otherRestrictions; autresRestrictions RI_609
Use constraints
intellectualPropertyRights; droitsPropriétéIntellectuelle RI_607
Spatial representation type
grid; grille RI_636
Metadata language
eng
Topic category
  • Geoscientific information
Begin date
1984
End date
2022
N
S
E
W
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Reference system identifier
http://www.epsg-registry.org / EPSG:3978 / 1.0
Distribution format
  • GeoTIF ( 1.0 )

RI_409
  Government of Canada; Natural Resources Canada; Canadian Forest Service, Pacific Forestry Centre, Forest Geomatics - Brian Low ( Manager, National Forest Information System )
506 Burnside Road West , Victoria , British Columbia , V8R 2E4 , Canada
(250) 363-0600
(250) 363-6004
https://ca.nfis.org/index_eng.html
Hours of service
email only please
OnLine resource
Satellite Forest Information for Canada (English) ( HTTPS )

Application;HTML;eng

OnLine resource
Satellite Forest Information for Canada (French) ( HTTPS )

Application;HTML;fra

OnLine resource
A nationwide annual characterization of 25 years of forest disturbance and recovery for Canada using Landsat time series ( HTTP )

Supporting Document;HTML;eng

OnLine resource
CA_treed_area_1984-2022 ( OGC:WMS )

Web Service;WMS;fra

OnLine resource
CA_treed_area_1984-2022.zip ( HTTPS )

Dataset;ZIP;zxx

OnLine resource
CA_treed_area_1984-2022 ( OGC:WMS )

Web Service;WMS;eng

OnLine resource
Expansion of treed area over Canada’s forested ecosystems: spatial and temporal trends ( HTTPS )

Supporting Document;PDF;eng

File identifier
3d04df22-80ae-4e39-a5fe-a13956c8a480 XML
Metadata language
eng; CAN
Character set
utf8; utf8 RI_458
Hierarchy level
dataset; jeuDonnées RI_622
Date stamp
2026-02-17T16:24:13
Metadata standard name
North American Profile of ISO 19115:2003 - Geographic information - Metadata
Metadata standard version
CAN/CGSB-171.100-2009
RI_415
  Government of Canada; Natural Resources Canada; Canadian Forest Service, Pacific Forestry Centre, Forest Geomatics - Dr. M. A. Wulder ( Research Scientist )
506 West Burnside Road , Victoria , British Columbia , V8R 2E4 , Canada
(250) 363-0600
(250) 363-6004
https://cfs.nrcan.gc.ca/employes/vue/mwulder
Hours of service
email only please
 
 

Overviews

overview

Spatial extent

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W
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Keywords


Provided by

Associated resources

Not available