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
Le Phantom 4 RTK: un champion de la précision et de la compacité - La Chronique
North SmaRTK GNSS RTK Rover Network Receiver - 330 Channels