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SBAS ionospheric performance evaluation tests
dc.contributor.author | Prats Menéndez, Xavier |
dc.contributor.author | Orús Pérez, Raül |
dc.contributor.author | Sanz Subirana, Jaume |
dc.contributor.author | Farnworth, Richard |
dc.contributor.author | Soley, Santiago |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Mecànica |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Matemàtica Aplicada IV |
dc.contributor.other | Escola Politècnica Superior de Castelldefels |
dc.date.accessioned | 2007-05-10T09:00:28Z |
dc.date.available | 2007-05-10T09:00:28Z |
dc.date.created | 2003-02 |
dc.date.issued | 2003-02 |
dc.identifier.citation | Prats Menéndez, Xavier; Orús Pérez, Raül; Sanz Subirana, Jaume; Farnworth, Ricahrd; Soley, Santiago. SBAS ionospheric performance evaluation tests. A 5a Setmana Geomàtica Barcelona:cartografía, telemática y navegación. Barcelona, 2003 |
dc.identifier.uri | http://hdl.handle.net/2117/968 |
dc.description.abstract | Satellite Based Augmentation systems (SBAS) provide to Global Navigation Satellite Systems (GNSS) users with an extra set of information, in order to enhance accuracy and integrity levels of GNSS stand alone positioning. In this context, different test methods to analyze the ionospheric corrections performance are presented. The first set of tests involves two of the ionospheric calculations that are applied daily to the Global Ionospheric Maps (GIM), computed by the IGS Associate Analysis Centers: a TEC TOPEX comparison test and the STEC variations test. The second family of tests provides two very accurate analyses based on large-baselines ambiguity resolution techniques giving comparisons for absolute STEC and double differenced STEC determinations. Those four analyses have been applied using EGNOS System Test Bed (ESTB) data showing some satellite dependent biases. |
dc.language.iso | eng |
dc.relation.ispartof | 5a Setmana Geomàtica Barcelona: cartografía, telemática y navegación |
dc.subject.classification | Aeronàutica |
dc.subject.lcsh | Navigation (Aeronautics)- Congresses |
dc.subject.lcsh | Augmentation systems |
dc.subject.other | SBAS |
dc.subject.other | EGNOS |
dc.subject.other | ESTB |
dc.subject.other | Ionospheric corrections |
dc.subject.other | TOPEX |
dc.title | SBAS ionospheric performance evaluation tests |
dc.type | Conference report |
dc.subject.lemac | Sistema de posicionament global -- Congressos |
dc.subject.lemac | Satèl·lits artificials - Congressos |
dc.contributor.group | Universitat Politècnica de Catalunya. gAGE - Grup d'Astronomia i Geomàtica |
dc.date.end | 2003-02-14 |
dc.date.start | 2003-02-11 |
dc.description.peerreviewed | Peer Reviewed |
dc.rights.access | Open Access |
local.personalitzacitacio | true |