The method is effective to avoid the scene matching location errors and correct the aeroplane location errors caused by terrain undulation. It is fit for the airborne real-time processing.
该方法能够避免地形起伏对景像匹配的影响而产生的飞行器定位偏差，较好地修正地形起伏对飞行器定位影响而产生的偏移，并适于飞行器上实时处理。
Scene matching is an important means on navigation and location of aeroplane, and radar image matching is thought a lot by reason of all weather.
景象匹配是飞行器导航与定位的一种重要手段，其中的雷达图像匹配由于具有全天候的特征而受到人们的重视。
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