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Simulation-Based Evaluation of WAAS Performance:Risk and Integrity Factors
Simulation-Based WAAS Performance Risk Integrity Factors
2015/6/29
The Wide Area Augmentation System (WAAS) uses an array of monitor stations that combine to compute GPS user corrections over the Continental U.S. Preliminary experiments have concluded that ionospheri...
Using Outage History to Exclude High-Risk Satellites from GBAS Corrections
High-Risk Satellites GBAS
2015/6/24
GNSS augmentation systems that provide integrity guarantees to users typically assume that all GNSS satellites have the same failure probability. The assumed failure probability is conservative such t...
SBAS and GBAS Integrity for Non-Aviation Users:Moving Away from "Specific Risk"
SBAS GBAS Integrity Non-Aviation Moving Away Specific Risk
2015/6/24
SBAS and GBAS enhance standalone GNSS navigation to meet the safety and availability requirements of civil aviation. SBAS and GBAS are also freely available to other users, such as automobiles, buses,...
Using Outage History to Exclude High-Risk Satellites from GBAS Corrections
Outage History Exclude High-Risk Satellites GBAS Corrections
2015/6/24
GNSS augmentation systems that provide integrity guarantees to users typically assume that all GNSS satellites have the same failure probability. The assumed failure probability is conservative such t...