Gunnar Hillert 🇩🇪🇪🇺🇨🇴 on Twitter: "Did some #geospatial street art🎨using my @ardusimple #gnss🌏receiver today. Once you get your "rover" into the almost mythical FIXED mode via RTK correction data from my base
Champion nV3 Network Rover Receiver GNSS GPS RTK
AGTEK's SmartDirt RTK provide high accuracy cut/fill measurements on a phone or tablet | Informed Infrastructure