OpenStreetMap 标志 OpenStreetMap

ClutchBuilder

绘图者注册于:
2020年08月27日
最后地图编辑于:
2025年08月24日

A few of the things I do:

  • Bringing data in the city of Lacombe up to date
  • Updating and completing ancient data on remote Eastern Slopes trails
  • Surveying elevations on the cheap with a GPSMAP 67i and CSRS-PPP or RTKLIB (Tutorial)