100daymapchallenge, maptheclouds, lidar, gis, arcgis, pdal, yosemite, climbing, terrain-analysis, flow-direction Featured image alt Day 2: Yosemite climbing walls from LiDAR slope analysis - #100DayMapChallenge

Day 2: Mapping Walls You Can’t See From Above – Yosemite LiDAR

Day 2: Mapping walls you can’t see from above. 🧗‍♂️ Yosemite Valley. Climbers need to understand vertical terrain, but most maps show the world from a bird’s perspective. I used airborne LiDAR at 0.5 meter resolution to create a Digital…