My 1st @openstreetmap edit, be kind to me! :)
I added a #GroundControlPoint on the Big Spring McMahon–Wrinkle Airport that's used for #Satellite optical calibration.
My goal's to add @osm_to QR-coded GCPs to #OpenStreetMap. What do you think?
@osm_fr @SwissOSM @osmcz @sotm

https://m.youtube.com/watch?v=x3GjJ6imvHY