Day 5: OSM - Extracting 3D Buildings Data from OpenStreetMap 30 Day Map Challenge 2021Christian PrzybylekDecember 6, 2021#30DayMapChallenge2021, OSM, OpenStreetMap, OBJ, 3D mappingComment
30 Day Map Challenge Day 4: Hex-Bin Mapping Bigfoot Sighting Clusters in the Lower 48 30 Day Map Challenge 2021Christian PrzybylekDecember 5, 2021#30DayMapChallenge2021, Bigfoot, ParanormalComment
30 Day Map Challenge Day 3: Polygons - Philadelphia Neighborhoods by Building Footprint Map 30 Day Map Challenge 2021Christian PrzybylekDecember 4, 2021City Maps, #30DayMapChallenge2021Comment
