TY - CONF T1 - Primi risultati del sistema sperimentale GBAS T2 - Atti della 9a Conferenza Nazionale ASITA Y1 - 2005 A1 - GAGLIONE, S A1 - GERVASONI, P A1 - VULTAGGIO, M AB -
The GNSS (Global Navigation Satellite Systems-GPS+GLONASS) are not sufficient to 
support Air and Maritime Navigation in specific applications; so it is necessary to introduce Augmentation Systems. In last years the European Scientific Community are focusing its attention on 
Augumentation Systems based on Satellite infrastructure (SBAS - Satellite Based Augmentation 
System) and on Ground based one (GBAS - Ground Based Augmentation System). 
This one is a implemented system to support Air Navigation in CAT-I approaching operation. 
The purpose of this work is to verify GBAS performance. So we started from a data set of measures 
collected at the GBAS installation of Milano Linate and we process this with the software 
PEGASUS v 4.0.Some results on availability, integrity and accuracy are reported and discussed. 
JF - Atti della 9a Conferenza Nazionale ASITA ER -