Flight tests with trajectory measurements in the vicinity of an airport in a runway referenced coordinate system, such as flight inspection systems for testing landing aids in civil airports are considered. Position measurement procedures extracting the position information from images recorded on board the aircraft are studied. To estimate the accuracy of the achieved position data, a simulation of such a system is presented. Under the assumption of different kinds of error sources, regarded as system constraints, the overall position error was numerically determined.
Analyse des Fehlerverhaltens Einer Luftbild-Stuetzung im Landeanflug (About the Accuracy of an Image-Based Navigation System During the Runway Approach)
1993
35 pages
Report
No indication
English
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