Ground-based augmentation systems (GBASs) were designed to support civil aviation
precision approach and landing with safety and integrity. It has several advantages over …

In low-latitude regions such as Brazil, the single-frequency ground-based augmentation
system (GBAS) is not yet fully operational due to the influence of ionospheric variability. The …

This paper proposes a strategy for improving ionospheric detection of threatening
conditions, motivated by issues with ground-based augmentation systems (GBASs) at low …

One of the significant features that makes Indian Regional Navigation Satellite System
(IRNSS) distinct from most of the other satellite navigation systems is the use of S band …

This paper proposes a strategy to improve the performance of Ground-Based Augmentation
Systems (GBAS) in low latitudes. A methodology was developed for an alerting system that …

In ground-based augmentation system (GBAS) approach service type D (GAST-D), various
ionospheric monitors are implemented in both aircraft and ground facilities to detect …

Local Area Differential GNSS (LADGNSS) is one means of providing navigation and
guidance to autonomous vehicles with very high accuracy and integrity. In previous work …

Ground Based Augmentation Systems are designed to meet demanding requirements
during airport approach and landing sections of aircraft routes. It computes corrected and …

The ionosphere is the ionized part of the upper atmosphere of the Earth, which plays an
important role in atmospheric electricity and forms the inner edge of the magnetosphere. It …

The Ground-Based Augmentation System (GBAS) is designed to augment the Global
Positioning System (GPS) to provide precision approach and landing capabilities with …