ICAO 표준 기반 KASS 운영 상 완화조치 및 연속성 사례 분석
The Analysis of KASS Operational Mitigation Methods and Continuity Cases Based on ICAO Standards
2
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
This paper deal with a method for calculating the continuity of Korea Augmentation Satellite System (KASS), which was completed in Korea in December 2023, and a plan to respond in the event that a continuity hazard situation occurs during operation. For this purpose, the International Civil Aviation Organization (ICAO) Satellite Based Augmentation System (SBAS) continuity standards, Wide Area Augmentation System (WAAS), and European Geostationary Navigation Overlay Service (EGNOS) continuity cases are examined in this paper. According to the measures recommended by the ICAO, when the number of continuity risks exceeds a certain level and the level drops drastically, various mitigation operations by country are implemented. Through this, if KASS does not meet ICAO continuity standards in the future, such measures can be referred to. In addition, this paper computes the short-term KASS continuity during the test broadcast period. Although continuity does not meet the ICAO standards, although this test period is too short, further meaningful analysis in the future is required. Additionally, this paper carried out an analysis of the timing and period to systematically calculate the meaningful value of continuity.
Abstract
This paper deal with a method for calculating the continuity of Korea Augmentation Satellite System (KASS), which was completed in Korea in December 2023, and a plan to respond in the event that a continuity hazard situation occurs during operation. For this purpose, the International Civil Aviation Organization (ICAO) Satellite Based Augmentation System (SBAS) continuity standards, Wide Area Augmentation System (WAAS), and European Geostationary Navigation Overlay Service (EGNOS) continuity cases are examined in this paper. According to the measures recommended by the ICAO, when the number of continuity risks exceeds a certain level and the level drops drastically, various mitigation operations by country are implemented. Through this, if KASS does not meet ICAO continuity standards in the future, such measures can be referred to. In addition, this paper computes the short-term KASS continuity during the test broadcast period. Although continuity does not meet the ICAO standards, although this test period is too short, further meaningful analysis in the future is required. Additionally, this paper carried out an analysis of the timing and period to systematically calculate the meaningful value of continuity.
참고문헌 (11)
- "PBN & SBAS (GAGAN)Implementation in India" (2015)[URL]
- "European Geostationary Navigation Overlay Service (EGNOS) Safety of Life (SoL) Service Definition Document, ver.3.5, Table 6-2" (2023)[URL]
- "European Geostationary Navigation Overlay Service (EGNOS), Monthly Performance Report #153" (2024)[URL]
- "Global Positioning System Wide Area Augmentation System (WAAS) Performance Standard" (2008)[URL]
- "Wide Area Augmentation System (WAAS)Performance Analysis Report #87" (2024)[URL]
- "EUR RNP APCH Guidance Material (EUR Doc 025), Second Edition" (2021)[URL]
- ICAO, "SARPs Aeronautical Telecommunications, Vol.1 Radio Navigation Aids", pp.625~641 (2023), Attachment D
- Kang, S., "Analysis on Normal Ionospheric Trend and Detection of Ionospheric Disturbance by Earthquake", Journal of Advanced Navigation Technology, 22, pp.49~56 (2018)[DOI]
- Kim, J., "Extending Ionospheric Correction Coverage Area by using Extrapolation Methods", Journal of the Korean Society for Aviation and Aeronautics, 22, pp.74~81 (2014)[DOI]
- Kristinsson, A. B, "Implementation of EGNOS based Approaches at the border of the service area", EGNOS workshop, pp.10~ (2019)
- Veerman, H. P. J., "Performance measurement of EGNOS Integrity and Continuity", European Navigation Conference-GNSS 2014 (2014)