介绍了在机载雷达鉴定试飞中，采用高精度差分式GPS作为鉴定基准系统的试验方法，该方法不但获取数据简捷。而且解决了在目标密集环境下的目标识别辨认，试飞数据的有效性测定和飞行引导等难题。

This paper introduces the flight test techniques for airborne radar evaluation using high accuracy differential GPS as reference system. This method not only can provide simple and fast data acquisition, but also enables the solution of such problems as target identification in dense target environment, data validity judgement and flight guidance.

TN959.73