orienteering 1:00:00 [1] 7.5 km (8:00 / km)
Spent a few hours walking around Oregon Ridge Park with the new Lidar images and several versions of the 5m 1:10000 contour map made from it. Really neat stuff out there. I took a bunch of photos of features. Some rootstocks are visitble in the lidar data, as are nearly ALL the trails, indistinct trails, ditches, pits, knolls. Its really quite good. Just need to decide on the best strategy for smoothing the contours, as I think the 5x5m boxcar is a little too harsh, but unsmoothed is too ratty. Will try smoothing the contours after extraction rather than smoothing the data then extracting. I think I gathered enough info today to help with adding the "sharp" features from the gradient image.