The present invention is an improved flight simulation system. The system organizes data based upon a predetermined number of object types. Each scenery file is divided to separate the data for each object type. Object data is sub-divided into latitude bands of a fixed range of latitude. The system selectively...http://www.google.de/patents/US5651676?utm_source=gb-gplus-sharePatent US5651676 - Method of organizing and storing simulated scenery in a flight simulation system
