Development of MATLAB GUI Based Software for Monitoring Ionospheric Disturbances

• Published in: Journal of Positioning, Navigation, and Timing, 8(2) pp. 69 - 77
• Main Authors: 김부겸, 강선호, 한덕화, 송준솔, 소형민(국방과학연구소, 김갑진, 기창돈
• Format: Journal Article
• Language: English
• Published: 사단법인 항법시스템학회 01.06.2019
• Subjects: 기타공학
• ISSN: 2288-8187; 2289-0866
• DOI: 10.11003/JPNT.2019.8.2.69

This study introduces MATLAB Graphical User Interface (GUI)-based software to monitor ionospheric disturbances. This software detects ionospheric disturbances using Global Positioning System (GPS) and Global Navigation Satellite System (GLONASS) measurements, and estimates a location of the disturbance source through the detected disturbance. In addition, this software includes a sky plot making function and frequency analysis function through wavelet transform. To evaluate the performance of the developed software, data of 2011 Tohoku earthquake in Japan were analyzed by using the software. The analysis results verified that the ionospheric disturbances were detected through GPS and GLONASS measurements, and the location of the disturbance source was estimated through the detected disturbance. KCI Citation Count: 0