Monthly Archives: February 2024

RTK measurement usually refers to mobile measurement devices using RTK technology. Use a GNSS receiver to connect to the CORS system through a radio station or network to perform RTK positioning. At the same time, a centering rod with a specified length is used to collect real-time high-precision coordinates of the bottom point of the centering rod, such as the collection of control point coordinates, fragment points, drawing root points, etc., and drawing lofting, etc.

Traditional RTK

Traditional RTK measurement uses a centering pole, which requires strict vertical alignment of the GNSS antenna phase center and the measured point. Therefore, a leveling bubble is usually installed on the centering rod and strictly calibrated in the laboratory.

When collecting data with traditional RTK, for points to be measured with upper structures such as room corners, because the GNSS receiver host has a certain