Title: Error Analysis for the Combination of Angular, Ranging, and Barometric Measurements
Author(s): E. Nossek, O. Osechas, M. Meurer
Published in: Proceedings of the 29th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS+ 2016)
September 12 - 16, 2016
Oregon Convention Center
Portland, Oregon
Pages: 3613 - 3621
Cite this article: Nossek, E., Osechas, O., Meurer, M., "Error Analysis for the Combination of Angular, Ranging, and Barometric Measurements," Proceedings of the 29th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS+ 2016), Portland, Oregon, September 2016, pp. 3613-3621.
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Abstract: In environments with very few measurements (e.g. in Alternative Positioning, Navigation and Timing (APNT) systems) it is necessary to use all present information. For Aviation different kinds of signals are present and discussed for APNT (e.g. DME, LDACS, ADS-B). If we include Angle measurements (either bearing angles or angle differences) and Altitude measurements then we can improve the availability and performance of an APNT system. We propose a snap shot based algorithm to pave the way for adding integrity on top.