panolowerskinup.jpg
introduction methodology results discussion references



ArcBCregions.jpg
The three highlighted regions are the Fraser Valley, Greater Vancovuer, and Squamish-Lillooet. The Garibaldi park, and thus my AOI, spans through these regions of BC, where the most important for this project is the Squamish-Lillooet, followed by the Fraser Valley. Since the mountains of Greater Vancouver aren't discussed (Grouse, Seymour, and Cypress), this region is added more so as a visual reference.
ArcShade.jpg
From the DEM, a hillshade image was created to get a better picture of the 3D layout of the area.
ArcSlope.jpg

From the slopes map, Whistler and Blackcomb are shown to be of relatively suttle slope, compared to its surrounding area, including Garibaldi in its entirety.

ArcAspect.jpg
The aspect map highlights the North, NE, and NW facing slopes. Since minimum sunlight is required to maintain the maximum amount of snow, the north facing slopes are the best shaded slopes above the 49th parallel. Whistler here is predominently North and NW facing, making it ideal for extra shade especially in the mornings.

Whistler and Blackcomb are the most developed mountains, and well located, as they are the best suited for downhill skiing or snowboarding. The two mountains have good shading, good area coverage, easy access, and ideal slopes. Having said that, a more detailed DEM has the potential to find better backcountry spots on a more specific location within Garibaldi Park. Though it is likely that the finding would be confined to only a few runs, since any larger area will likely be contain many brief or steeper runs compared to Whistlers. 

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Ari Shamash
Last modified on Dec. 2010