1. Analysing Sector Safety Performance Based on Potential Conflicts: Complex Network Approach.
- Author
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García-Ovies Carro, Icíar and Arnaldo Valdés, Rosa María
- Subjects
AIR traffic ,NETWORK performance ,ARTIFICIAL satellite tracking ,STRUCTURAL dynamics ,RADAR - Abstract
This paper presents an in-depth analysis of Sector Safety Performance (SeSPe), focusing on potential conflicts within the Spanish Air Traffic Network. SeSPe serves as a comprehensive analysis for evaluating the safety levels of individual airspace sectors, taking into account both the frequency and severity of potential conflicts, along with their geospatial characteristics. Using Complex Network Theory, this study applies a novel methodology to four Madrid ACC sectors, analysing one month of flight track data. Multiple weighted spatial-temporal networks are built using 60 min intervals, allowing for the identification of critical nodes and the examination of interconnections and structural dynamics within the air traffic network. By incorporating temporal variations, the analysis uncovers evolving patterns. The research introduces an innovative approach for calculating potential conflicts by integrating radar data with airspace structure, thus offering a deeper understanding of sector risk profiles. The development of the SeSPe indicator, which combines historical safety data with topological features, enables a more informed and strategic evaluation of Air Traffic Management (ATM) system performance, ultimately contributing to safer and more efficient airspace operations. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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