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Modeling and correction analysis of regional ionospheric modeling

The Global Navigation Satellite System (GNSS), due to its all-weather lobal monitoring and high precision, makes it possible to use GNSS observation data to accurately extract the total electron content (TEC) of the ionosphere and to study ionospheric activities. At the same time, the delay error ca...

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Main Authors: Ji, Yuanfa, Liu, Yu, Sun, Xiyan, Guo, Ning, Zhao, Songke, Kamarul Hawari, Ghazali
Format: Conference or Workshop Item
Language:English
English
Published: Institute of Electrical and Electronics Engineers Inc. 2022
Subjects:
T Technology (General)
TA Engineering (General). Civil engineering (General)
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://umpir.ump.edu.my/id/eprint/39469/1/Modeling%20and%20Correction%20Analysis%20of%20Regional%20Ionospheric%20Modeling.pdf
http://umpir.ump.edu.my/id/eprint/39469/2/Modeling%20and%20correction%20analysis%20of%20regional%20ionospheric%20modeling_ABS.pdf
http://umpir.ump.edu.my/id/eprint/39469/
https://doi.org/10.1109/ITOEC53115.2022.9734319
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spelling my.ump.umpir.394692023-12-01T08:01:57Z http://umpir.ump.edu.my/id/eprint/39469/ Modeling and correction analysis of regional ionospheric modeling Ji, Yuanfa Liu, Yu Sun, Xiyan Guo, Ning Zhao, Songke Kamarul Hawari, Ghazali T Technology (General) TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering The Global Navigation Satellite System (GNSS), due to its all-weather lobal monitoring and high precision, makes it possible to use GNSS observation data to accurately extract the total electron content (TEC) of the ionosphere and to study ionospheric activities. At the same time, the delay error caused by the ionosphere to GNSS signals is also one of the main sources of error in GNSS positioning. For regional users, using as few stations as possible to establish an ionospheric TEC model within the region has higher efficiency and range practicability. This paper realizes the establishment of a regional ionospheric TEC model based on spherical harmonics, and establishes an ionospheric TEC model in the 15∼45°N and 105°∼135°E regions, which is compatible with IGS (International GNSS Service, IGS) and CAS (Chinese Academy of Sciences, CAS), the overall difference is more than 70% within ±3TECU. Institute of Electrical and Electronics Engineers Inc. 2022 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/39469/1/Modeling%20and%20Correction%20Analysis%20of%20Regional%20Ionospheric%20Modeling.pdf pdf en http://umpir.ump.edu.my/id/eprint/39469/2/Modeling%20and%20correction%20analysis%20of%20regional%20ionospheric%20modeling_ABS.pdf Ji, Yuanfa and Liu, Yu and Sun, Xiyan and Guo, Ning and Zhao, Songke and Kamarul Hawari, Ghazali (2022) Modeling and correction analysis of regional ionospheric modeling. In: IEEE 6th Information Technology and Mechatronics Engineering Conference, ITOEC 2022, 4-6 March 2022 , Chongqing. pp. 1037-1042. (177924). ISBN 978-166543185-9 https://doi.org/10.1109/ITOEC53115.2022.9734319
institution Universiti Malaysia Pahang Al-Sultan Abdullah
building UMPSA Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang Al-Sultan Abdullah
content_source UMPSA Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
English
topic T Technology (General)
TA Engineering (General). Civil engineering (General)
TK Electrical engineering. Electronics Nuclear engineering
spellingShingle T Technology (General)
TA Engineering (General). Civil engineering (General)
TK Electrical engineering. Electronics Nuclear engineering
Ji, Yuanfa
Liu, Yu
Sun, Xiyan
Guo, Ning
Zhao, Songke
Kamarul Hawari, Ghazali
Modeling and correction analysis of regional ionospheric modeling
description The Global Navigation Satellite System (GNSS), due to its all-weather lobal monitoring and high precision, makes it possible to use GNSS observation data to accurately extract the total electron content (TEC) of the ionosphere and to study ionospheric activities. At the same time, the delay error caused by the ionosphere to GNSS signals is also one of the main sources of error in GNSS positioning. For regional users, using as few stations as possible to establish an ionospheric TEC model within the region has higher efficiency and range practicability. This paper realizes the establishment of a regional ionospheric TEC model based on spherical harmonics, and establishes an ionospheric TEC model in the 15∼45°N and 105°∼135°E regions, which is compatible with IGS (International GNSS Service, IGS) and CAS (Chinese Academy of Sciences, CAS), the overall difference is more than 70% within ±3TECU.
format Conference or Workshop Item
author Ji, Yuanfa
Liu, Yu
Sun, Xiyan
Guo, Ning
Zhao, Songke
Kamarul Hawari, Ghazali
author_facet Ji, Yuanfa
Liu, Yu
Sun, Xiyan
Guo, Ning
Zhao, Songke
Kamarul Hawari, Ghazali
author_sort Ji, Yuanfa
title Modeling and correction analysis of regional ionospheric modeling
title_short Modeling and correction analysis of regional ionospheric modeling
title_full Modeling and correction analysis of regional ionospheric modeling
title_fullStr Modeling and correction analysis of regional ionospheric modeling
title_full_unstemmed Modeling and correction analysis of regional ionospheric modeling
title_sort modeling and correction analysis of regional ionospheric modeling
publisher Institute of Electrical and Electronics Engineers Inc.
publishDate 2022
url http://umpir.ump.edu.my/id/eprint/39469/1/Modeling%20and%20Correction%20Analysis%20of%20Regional%20Ionospheric%20Modeling.pdf
http://umpir.ump.edu.my/id/eprint/39469/2/Modeling%20and%20correction%20analysis%20of%20regional%20ionospheric%20modeling_ABS.pdf
http://umpir.ump.edu.my/id/eprint/39469/
https://doi.org/10.1109/ITOEC53115.2022.9734319
_version_ 1822923897163481088
score 13.232413

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