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GPS Interferometry
| 题名： | GPS Interferometry |
| 作者： | Vangrass, Frank |
| 关键词： | rome；inter；rfer；technology；architecture；reference；development；processing；remainder；focuss |
| 摘要： | This semi-annual progress report provides an overview of the work performed during the first six months of Grant NAG 1 1423, titled 'GPS Interferometry'. The Global Positioning System (GPS) is a satellite-based positioning and timing system. Through the use of interferometric processing techniques, it is feasible to obtain sub-decimeter position accuracies for an aircraft in flight. The proposed duration of this Grant is three years. During the first year of the Grant, the efforts are focussed on two topics (1) continued development of GPS Interferometry core technology and (2) rapid technology demonstration of GPS interferometry through the design and implementation of a flight reference autoland system. Multipath error has been the emphasis of the continued development of GPS Interferometry core technology. The results have been documented in a Doctoral Dissertation and a conference paper. The design and implementation of the flight reference autoland system is nearing completion. The remainder of this progress report summarizes the architecture of this system. |
| 报告类型： | 科技报告 |
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