Permafrost Polygon Features for Bushe River Area

Polygon features depict permafrost areas within the Bushe River - Ponton River region of the Canadian Arctic. The dataset was created by the Government of Alberta in ArcInfo format and distributed as shapefiles and Arc export files. It was last updated in March 2026.

Use Cases

• Map permafrost extent and type using polygon geometry and attribute data.
• Analyze the relationship between surficial geology units and permafrost distribution.
• Integrate polygon features with other geospatial layers for regional environmental assessments.
• Model terrain stability by overlaying permafrost polygon data with slope and hydrological datasets.

Strengths

• Data is provided in multiple standard GIS formats (E00, shapefile).
• Covers a defined NTS map area (84K northeast) in the Canadian Arctic.
• Maintained by a government organization (Government of Alberta).

Limitations

• Specific row count, column names, and sample data are unavailable.
• The original description lacks details on attribute fields and spatial resolution.
• Temporal coverage for the underlying observations is not specified.

Provenance

Source

Government of Alberta

Collection Method

Created in ArcInfo format from undisclosed source data.

Freshness

Last updated March 2026.

Geography

Bushe River - Ponton River area, NTS map area 84K northeast, Canadian Arctic.