基于Google Earth的最后进近航段三维演示

Three-dimensional Demonstration of Final Approach Segment Based on Google Earth

基于Google Earth(GE)平台,对最后进近航段实现三维演示。通过机场三维场景还原,利用KML代码实现三维航线的生成,首次实现直线程序三维保护区的生成,最终基于GE实现多角度三维航行演示,且数据精度满足要求,实现飞行程序设计的三维可视化,为飞行程序设计工作及教学提供良好的方法。

Based on Google Earth platform,three-dimensional demonstration of final approach segment is realized.Deoxidized 3D scenes of airport,3D flight course by using KML codes is achieved,generated straight procedure protection area for the first time.Finally based on Google Earth multi-angle 3D flight demonstration is accomplished.The precision of data satisfied design,realized visualization of flight procedure designing,a new method for flight procedure designing and teaching is provided.