首页>
外国专利>
AIRCRAFT POSITION VALIDATION USING RADAR AND DIGITAL TERRAIN ELEVATION DATABASE
AIRCRAFT POSITION VALIDATION USING RADAR AND DIGITAL TERRAIN ELEVATION DATABASE
展开▼
机译:利用雷达和数字地形高程数据库验证飞机位置
展开▼
页面导航
摘要
著录项
相似文献
摘要
A radar gathers terrain data which is compared to a stored terrain data base using a test statistic. The test statistic can be used to validate the terrain data base information and/or the aircraft position data.
展开▼