Applications of GPS-RTK technique in a new digital photogrammetric camera system

The feasibility for collecting the coordinates of GCPs (ground control points) makes real-time kinematic GPS (GPS-RTK) the best optimal choice in the photogrammetric field work. In this paper a new digital photogrammetric camera system is introduced, firstly. And then how the GPS-RTK technique is used in the new camera system is illustrated. Some preliminary results are made following the data processing and precision analysis in the end.