Land Disturbance Classification for Cold Lake Oil Sands 2011-2012

2011-2012 land disturbance data for the Cold Lake oil sands region in Alberta, derived from Landsat multispectral imagery. The dataset classifies vegetation loss into 9 categories, including exposed land, developed areas, and agricultural zones. It was produced by the Government of Alberta as part of the Lower Athabasca Regional Plan monitoring framework.

Use Cases

• Classify land cover changes like 'exposed land/cut blocks' or 'mixed developed areas' from Landsat imagery for environmental impact assessment.
• Monitor vegetation loss and recovery from oil and gas infrastructure development using the 9-class disturbance taxonomy.
• Establish baseline land cover conditions for the 'Township 56 to 69, Range 1 to 11' region to support regulatory planning under the Lower Athabasca Regional Plan.
• Analyze spatial patterns of anthropogenic disturbance categories such as 'transitional bare surfaces' and 'shrub land' for ecosystem health studies.

Strengths

• Data derived from Landsat multispectral imagery for two consecutive years (2011 and 2012).
• Provides a detailed 9-class classification system for vegetation loss and land disturbance.

Limitations

• Temporal coverage is limited to a two-year period (2011-2012), which may not reflect longer-term trends.
• Geographic scope is restricted to a specific administrative area within Alberta, limiting broader applicability.

Provenance

Source

Government of Alberta

Collection Method

Derived from Landsat multispectral imagery for 2011 and 2012, combined with land use and land cover classification data from 2012.

Time Range

2011 to 2012

Freshness

Dataset metadata was last updated in March 2026, though the underlying imagery is from 2011-2012.

Geography

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