Research on Handheld Machine CORS-RTK Accuracy Based on Single Base Station CORS

GPS handhelds are easy to carry and operate independently.Connected with the CORS station，it improves the operation accuracy and applied range.It analyzed the Trimble Geo XT handheld positioning principle and single base station CORS working principle.It discusses the single base station CORS-RTK real-time differential correction data acquisition procedure，data processing and precision analysis.