GPS定位信号的一种生成方法

A Generation Method of GPS Location Signals

为了满足测试某型机载GPS辅助领航系统的需要,基于VC++6.0开发环境,通过实现大地经纬度坐标与平面直角坐标间的相互转换等算法,给出了一种GPS数据模拟生成方法.实际使用结果表明,该方法能够较好地满足使用需要.

To satisfy the requirement for testing one kind of airborne GPS assistance navigation system, a softtware to simulate the GPS data was used, based on VC＋＋6.0 integrated development environment and the conversion algorithm of coordination. And a simulation generation method of GPS data was given. The result in use shows that this method has better effect to achieve the prearranged aim.