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Passive Terrain Following (TF) Systems Composed of Digital Mapping and GPS,
| 题名： | Passive Terrain Following (TF) Systems Composed of Digital Mapping and GPS, |
| 作者： | Fang, Aiqing; |
| 关键词： | GLOBAL POSITIONING SYSTEM, DIGITAL MAPS, TERRAIN ANALYSIS RADAR, TERRAIN FOLLOWING, AIR DEFENSE, AIRCRAFT, PASSIVE SYSTEMS, ELECTROMAGNETIC WAVE PROPAGATION, TRANSLATIONS, CHINA, CHINESE LANGUAGE. |
| 摘要： | The combination of the Global Positioning System (GPS), which can provide sufficiently accurate airplane position, speed, and direction, with the digital mapping system, which can provide terrain data on the surroundings of an air route, can produce the TF controlling commands necessary for terrain-followIng flight. A terrain-following system composed of digital mapping and GPS is a passive system. It completely eliminates the possibility of exposure due to emission of electromagnetic waves. |
| 总页数： | 26 |
| 报告类型： | 科技报告 |
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