RTK/Cloud RTK

RTK

OpenRTK330 sends nmea gga data to RTK server, RTK server calculates the appropriate base station according to the coordinates of gga data, and then sends the real-time observation data of the base station to OpenRTK330.

Network/../media/nw_RTK.png

Cloud RTK

OpenRTK330 sends its observation data to the cloud RTK server. Cloud RTK calculates coordinates according to the observation data, selects the appropriate base station using the coordinates, then uses the observation data of the base station and OpenRTK330 to carry out RTK algorithm operation, and then sends the calculated NMEA GGA data to OpenRTK330.

../_images/nw_cloudrtk.png
Type Send Data to Server Receive Data from Server
RTK NMEA GGA RTCM (Base station data)
Cloud RTK RTCM (Observation data) NMEA GGA