Research on Performance-Based Navigation Data Drawing Technology

The flight of civil aviation is inseparable from the support of navigation data. Therefore, the quality of navigation data has a great impact on flight safety. This paper presents a method for verifying the accuracy of navigation data. By using Geographic Information System (GIS) to graph the navigation data, we can intuitively find what the navigation data expresses. If we compare GIS graphics with aeronautical charts, we can more easily find problems in the data. Graphical results show that this method is intuitive and effective.