A GPS TEC-based Ionospheric-M Index over Malaysia

Sadia, Mostofa and Mardina, Abdullah and Mohamad Tariqul, Islam and Siti Aminah, Bahari and Ahmmed, Mohammad Badal (2022) A GPS TEC-based Ionospheric-M Index over Malaysia. In: 2022 IEEE 20th Student Conference on Research and Development, SCOReD 2022 , 8-9 November 2022 , Bangi. pp. 185-189. (185110). ISBN 978-166547488-7

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Abstract

Space weather can have a profound impact on trans-ionospheric radio signals. Through quantifying the intensity of a space weather event, from its genesis at the Sun to its effect on the ionosphere, many physical parameters must be extracted from scientific data. Consequently, they are used for the quick conveyance of a streamlined but sufficient space situational awareness. Nevertheless, space weather-driven ionospheric phenomena can impact many consumers in the communication and navigation domains, which are not adequately served by the existing indices. Here we propose and discuss the advantage of the new ionospheric index, known as M index over the Malaysian region in terms of disturbed storm time (Dst) and Total Electron Content (TEC). We took a geomagnetic storm event on 1st and 2nd June 2013. It has been found that the storm started effects over this region with a time delay of approximately 21 hours. The suggested ionospheric disturbance index may overcome several shortcomings of previous ionospheric measurements and may be appropriate as a possible driver for an ionospheric space weather scale.

Item Type:	Conference or Workshop Item (Lecture)
Additional Information:	Indexed by Scopus
Uncontrolled Keywords:	Disturbed storm time; Geomagnetic storm; Ionosphere; Ionospheric disturbance; Ionospheric index; Total electron content
Subjects:	Q Science > QA Mathematics > QA75 Electronic computers. Computer science Q Science > QA Mathematics > QA76 Computer software T Technology > T Technology (General) T Technology > TA Engineering (General). Civil engineering (General)
Faculty/Division:	Institute of Postgraduate Studies College of Engineering Faculty of Computing
Depositing User:	Mr Muhamad Firdaus Janih@Jaini
Date Deposited:	20 Nov 2023 07:42
Last Modified:	20 Nov 2023 07:42
URI:	http://umpir.ump.edu.my/id/eprint/39338
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