Vegetation

We obtained the data of vegetation cover on Vancouver Island from Hectare BC. The pixels size were 100m X 100m in BC Albers projection. We then extracted Vancouver Island raster by mask using the outline of the Island. Next, we reclassified the land-use types based on their ability of the land to prevent landslides (see table below). Finally, we conducted a fuzzy membership analysis with a linear membership type to obtain normalized data from 0 to 1.

Reclassification of vegetation for both MCE

Vegetation Type Old Classification New Classification
Agricultural crops 2 5
Bog 3 5
Coniferous Forest 4 1
Fen 6 5
Mixed Forest 9 1
Tundra 12 5
Unvegetated Surface 13 10

Vegetation

The above image displays the vegetation type encounter on Vancouver Island. As illustrated, the coniferous forest dominates the region.

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