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Measurement Noise versus Process Noise in Ionosphere Estimation for WAAS
Measurement versus Process Noise Ionosphere WAAS
2015/6/26
One of the parameters driving the performance of the Wide Area Augmentation System (WAAS) is the Grid Ionospheric Vertical Error (GIVE). The GIVE bounds the estimation error of the ionospheric delay a...
Noise Assessment and Mitigation for Loran for Aviation
Noise Assessment Mitigation Loran Aviation
2015/6/26
The United States released the technical report on the ability of Loran to mitigate the effects of a GPS outage in December 2004. The report indicated that the current Loran system, with reasonable up...
Environmental concerns, including emissions and
noise, are gaining increasing importance in the design and operations of commercial aircraft. The purpose of this research is to evaluate the feasibili...