In Snow Map there are some resorts with missing elevation and area info. I am manually generating this now by looking at the mountain itself and measuring it.

I did a few of them manually but then realised I should probably automate this and replace all the numbers with real surveyed numbers (rather than relying on the resort to report it.) Resorts tend to exaggerate. A few resorts quote their area size as the largest, but when you look at where you can ride, it’s only a small proportion of it, because either they don’t operate the lifts or out-of-bounds for them.

It’ll be hard to automate this, as it’s not a simple lookup of the elevation of the mountain.