This dataset was recorded for evaluating the accuracies of a GPS- and a camera-based object tracking. For this purpose, one person was equipped with several (equal) GPS loggers. Further, a camera was used to observe this person following a predefined course. Thus, this dataset contains the GPS trajectories provided by the loggers, the corresponding video and some meta information describing the setup (time synchronization, field coordinates, waypoint coordinates, camera location and the homography matrix).