A Comparative Study on the Correlation of Geomagnetic Variations dB/dt between Low-Latitude Stations

A Comparative Study on the Correlation of Geomagnetic Variations dB/dt between Low-Latitude Stations

Understanding geomagnetic variation (dB/dt) in low-latitude regions is crucial for predicting geomagnetically induced currents (GICs) that threaten ground infrastructure. However, long data gaps in geomagnetic observations can hinder comprehensive analysis. This study explores the correlation betwee...

Full description

Bibliographic Details
Published in:International Exchange and Innovation Conference on Engineering and Sciences
Main Author: Zainuddin A.; Hairaddin M.A.; Abd Latiff Z.I.; Santoso A.; Benavides F.; Mohd Yassin A.I.; Jusoh M.H.
Format: Conference paper
Language:English
Published: Kyushu University 2024
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85213321595&doi=10.5109%2f7323260&partnerID=40&md5=3fd38e7099025216fdc17ec791321676
id 2-s2.0-85213321595
spelling 2-s2.0-85213321595
Zainuddin A.; Hairaddin M.A.; Abd Latiff Z.I.; Santoso A.; Benavides F.; Mohd Yassin A.I.; Jusoh M.H.
A Comparative Study on the Correlation of Geomagnetic Variations dB/dt between Low-Latitude Stations
2024
International Exchange and Innovation Conference on Engineering and Sciences
10

10.5109/7323260
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85213321595&doi=10.5109%2f7323260&partnerID=40&md5=3fd38e7099025216fdc17ec791321676
Understanding geomagnetic variation (dB/dt) in low-latitude regions is crucial for predicting geomagnetically induced currents (GICs) that threaten ground infrastructure. However, long data gaps in geomagnetic observations can hinder comprehensive analysis. This study explores the correlation between geomagnetic time series data from eight low-latitude stations: Huancayo (HUA), Kourou (KOU), Mbour (MBO), Tamanrasset (TAM), Addis Ababa (AAE)Alibag (ABG), Muntinlupa (MUT), and Guam (GUA). The primary objective is to identify highly correlated station pairs that could potentially allow data substitution to fill long gaps in observations. Using geomagnetic field variation data from March 30, 2001, to April 2nd, 2001, we conducted a correlation analysis between the time series of these stations. Pearson correlation coefficients were calculatedfor each station pair across different magnetic field components. Results revealed strong correlations (r > 0.8) between certain station pairs, particularly TAM-MBO and ABG-GUA. © 2024, IEICES/Kyushu University. All rights reserved.
Kyushu University
24341436
English
Conference paper
author Zainuddin A.; Hairaddin M.A.; Abd Latiff Z.I.; Santoso A.; Benavides F.; Mohd Yassin A.I.; Jusoh M.H.
spellingShingle Zainuddin A.; Hairaddin M.A.; Abd Latiff Z.I.; Santoso A.; Benavides F.; Mohd Yassin A.I.; Jusoh M.H.
A Comparative Study on the Correlation of Geomagnetic Variations dB/dt between Low-Latitude Stations
author_facet Zainuddin A.; Hairaddin M.A.; Abd Latiff Z.I.; Santoso A.; Benavides F.; Mohd Yassin A.I.; Jusoh M.H.
author_sort Zainuddin A.; Hairaddin M.A.; Abd Latiff Z.I.; Santoso A.; Benavides F.; Mohd Yassin A.I.; Jusoh M.H.
title A Comparative Study on the Correlation of Geomagnetic Variations dB/dt between Low-Latitude Stations
title_short A Comparative Study on the Correlation of Geomagnetic Variations dB/dt between Low-Latitude Stations
title_full A Comparative Study on the Correlation of Geomagnetic Variations dB/dt between Low-Latitude Stations
title_fullStr A Comparative Study on the Correlation of Geomagnetic Variations dB/dt between Low-Latitude Stations
title_full_unstemmed A Comparative Study on the Correlation of Geomagnetic Variations dB/dt between Low-Latitude Stations
title_sort A Comparative Study on the Correlation of Geomagnetic Variations dB/dt between Low-Latitude Stations
publishDate 2024
container_title International Exchange and Innovation Conference on Engineering and Sciences
container_volume 10
container_issue
doi_str_mv 10.5109/7323260
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85213321595&doi=10.5109%2f7323260&partnerID=40&md5=3fd38e7099025216fdc17ec791321676
description Understanding geomagnetic variation (dB/dt) in low-latitude regions is crucial for predicting geomagnetically induced currents (GICs) that threaten ground infrastructure. However, long data gaps in geomagnetic observations can hinder comprehensive analysis. This study explores the correlation between geomagnetic time series data from eight low-latitude stations: Huancayo (HUA), Kourou (KOU), Mbour (MBO), Tamanrasset (TAM), Addis Ababa (AAE)Alibag (ABG), Muntinlupa (MUT), and Guam (GUA). The primary objective is to identify highly correlated station pairs that could potentially allow data substitution to fill long gaps in observations. Using geomagnetic field variation data from March 30, 2001, to April 2nd, 2001, we conducted a correlation analysis between the time series of these stations. Pearson correlation coefficients were calculatedfor each station pair across different magnetic field components. Results revealed strong correlations (r > 0.8) between certain station pairs, particularly TAM-MBO and ABG-GUA. © 2024, IEICES/Kyushu University. All rights reserved.
publisher Kyushu University
issn 24341436
language English
format Conference paper
accesstype
record_format scopus
collection Scopus
_version_ 1823296157502144512

Similar Items