Order: smooth elevation and then slope or viceversa

nmaffe / iceboost

A gradient-boosted tree framework to model the ice thickness of the World's glaciers

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Order: smooth elevation and then slope or viceversa #12

Open nmaffe opened 3 months ago

nmaffe commented 3 months ago

Right now I smooth the elevation using alll kernels and then differentiate them to calculate the slopes. Maybe I need to do the other way round to lower the noise on the slope maps. I.e. lightly smooth elevation (or not smooth at all), then calculate the slope and then smooth the slope maps using all kernels.