Vegetation Recovery Classification from Landsat Imagery in Alberta Oil Sands

Vegetation recovery data for the Cold Lake oil sands region in Alberta, classified into six land cover types from 2011 to 2012. The Government of Alberta produced this dataset using Landsat multispectral imagery and Land Use and Land Cover classification data. It was last updated in March 2026.

Use Cases

• Train a classifier to map shrub land, grassland, and forest types from Landsat spectral bands.
• Analyze vegetation recovery rates from anthropogenic disturbances using the six-class recovery classification.
• Model cumulative environmental impacts of oil and gas infrastructure using the classified land cover changes.
• Validate other land cover products using the 2012 Land Use and Land Cover classification data.

Strengths

• Data is derived from Landsat multispectral imagery, a standardized satellite source.
• Classification includes six distinct vegetation and land cover classes.
• Provides a temporal snapshot of recovery from 2011 to 2012.

Limitations

• Temporal coverage is limited to only two years (2011-2012).
• Spatial coverage is restricted to a specific region (Townships 56-69, Alberta).
• Data format (TIFF) may require GIS software for analysis, limiting accessibility.

Provenance

Source

Government of Alberta

Collection Method

Derived from Landsat multispectral imagery for 2011 and 2012 and Land Use and Land Cover classification data from 2012.

Time Range

2011-2012

Freshness

null

Geography

Cold Lake oil sands area, Alberta, Canada (Townships 56 to 69, Range 1 to 11, west of the 4th Meridian).