Flight Trajectory Recreation and Playback System of Aerial Mission Based on OssimPlanet

摘要

Recreation of flight trajectory is important among research areas. The design of a flighttrajectory recreation and playback system is presented in this paper. Rather than transferringthe flight data to diagram, graph and table, flight data is visualized on the 3D global ofossimPlanet. ossimPlanet is an open-source 3D global geo-spatial viewer and the systemrealization is based on analysis it. Users are allowed to choose their interested flight of aerialmission. The aerial photographs and corresponding configuration files in which flight data isincluded would be read in. And the flight statuses would be stored. The flight trajectory is thenrecreated. Users can view the photographs and flight trajectory marks on the correct positionsof 3D global. The scene along flight trajectory is also simulated at the plane’s eye point. Thispaper provides a more intuitive way for recreation of flight trajectory. The cost is decreasedremarkably and security is ensured by secondary development on open-source platform.