An Outlier Detection and Correction Algorithm for the Direction of Arrival Estimation of GNSS Satellites

U. Engel, L. Broetje

Abstract:	We present an outlier detection and correction algorithm for the direction of arrival (DOA) estimation of GNSS satellites. Neither the position of the satellites nor the calibration of the antenna orientation (attitude) are required. The outlier detection and correction modules exploit the geometric properties of the satellite constellation for the detection and correction of erroneous DOA estimates. The performance of the proposed algorithm was tested using simulated data and measurement data from our 7-element GNSS antenna array.
Published in:	Proceedings of the 2012 International Technical Meeting of The Institute of Navigation January 30 - 1, 2012 Marriott Newport Beach Hotel & Spa Newport Beach, CA
Pages:	1922 - 1926
Cite this article:	Engel, U., Broetje, L., "An Outlier Detection and Correction Algorithm for the Direction of Arrival Estimation of GNSS Satellites," Proceedings of the 2012 International Technical Meeting of The Institute of Navigation, Newport Beach, CA, January 2012, pp. 1922-1926.
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