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Study of EGNOS safety of life service during the period of solar maximum activity

Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The Satellite Base Augmentation System (SBAS) - EGNOS (European Geostationary Navigation Overlay Service) has been certified for Safety of Life (SoL) service for aircraft navigation since 2nd of March 2011. Unfortunately for the territory of Poland, located at the edge of EGNOS service area, the quality of the service corrections are still not sufficient for aircraft navigation requirements. Years 2012 and 2013 are forecasted as a maximum of solar activity in a 11-year solar cycle. This time period will be the chance to perform the first tests for the EGNOS Safety of Life service quality in disturbed ionospheric conditions. During the previous maximum of solar activity, the storm on 30 October 2003 resulted in the inability to use WAAS corrections for more than 12 hours. This was caused by a very large gradient of disturbances and its’ very sharp boundaries – vertical TEC (VTEC) varied from ~ 40 to ~ 120 TECU (TEC units) within an hour (over ~ 150 km distance). These circumstances gave the opportunity to carry out the test flights to examine the navigation parameters obtained for EGNOS SoL service in disturbed ionospheric conditions. The paper presents project proposal of study and analyses of such fundamental navigation parameters as: accuracy of determined position, availability, continuity and integrity, determined for selected disturbances in relation to quiet conditions. It can give a possibility to estimate of the quality of EGNOS SoL service in Polish airspace during the different phases of flight and its resistance to critical ionospheric conditions.
Słowa kluczowe
Rocznik
Strony
137--145
Opis fizyczny
Bibliogr. 4 poz., rys., tab.
Twórcy
  • Polish Air Force Academy, Deblin, Poland
autor
  • Space Research Centre PAS, Warsaw
autor
  • Polish Air Force Academy, Deblin, Poland
autor
  • Polish Air Force Academy, Deblin, Poland
autor
  • Polish Air Force Academy, Deblin, Poland
Bibliografia
  • Bradley P. A. (1995), PRIME (Prediction and Retrospective Ionospheric Modelling over Europe), Final Report, Commission of the European Communities, ECSC-EEC-EAEC, Brussels.
  • Grunwald G., A. Ciecko, S. Oszczak, R. Kazmierczak, M. Grzegorzewski, J. Cwiklak, (2011)Wykorzystanie systemu EGNOS w monitoringu statków powietrznych w aspekcie uruchomienia serwisu Safety-Of-Life, Aparatura Badawcza i Dydaktyczna - kwartalnik tom XVI Nr 3 (2011), ISSN 1426-9600, s. 133-142.
  • Haddad O., S. Skone, (2010) Wide Area Augmentation System – Limitations and Validation for Canadian Aviation, Presentation on TECTERRA Workshop at Aviation Alberta 7-th Conference, Kananaskis, Alberta October 13, 2010.
  • Safety of Life Service Definition Document, (2011), European Commission DirectorateGeneral for Enterprise and Industry, s. 23-33.
Uwagi
Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-e6f0f215-93c1-4328-90ff-81e484f6f66c
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