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Communication Dans Un Congrès Année : 2012

How to improve GNSS positioning Quality of Service for demanding ITS in city environments by using 3D digital maps

Résumé

The paper presents two different methods, so-called light and heavy, for taking into account the knowledge of the 3D environment of a vehicle in a city, where propagation phenomena can cause severe errors in positioning computation. The two methods make use of digital maps, but in a different way. The paper presents in details the methods compare their results in terms of hidden satellites detection and applies the light method on a real test site in Nantes to demonstrate the gain in terms of accuracy of the final position.
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Dates et versions

hal-04489928 , version 1 (05-03-2024)

Identifiants

  • HAL Id : hal-04489928 , version 1

Citer

François Peyret, David Bétaille, Miguel Ortiz, Stephan Miquel, Leila Fontenay. How to improve GNSS positioning Quality of Service for demanding ITS in city environments by using 3D digital maps. ITS WORLD CONGRESS 2012 HIGHLIGHTS CONNECTIVITY, Oct 2012, Vienne, Austria. ⟨hal-04489928⟩
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