3‐D Ionospheric Imaging Over the South American Region With a New TEC‐Based Ionospheric Data Assimilation System (TIDAS‐SA)

3‐D Ionospheric Imaging Over the South American Region With a New TEC‐Based Ionospheric Data Assimilation System (TIDAS‐SA)

Abstract This study has developed a new TEC‐based ionospheric data assimilation system for 3‐D regional ionospheric imaging over the South American sector (TIDAS‐SA) (45°S–15°N, 35°–85°W, and 100–800 km). The TIDAS‐SA data assimilation system utilizes a hybrid Ensemble‐Variational approach to incorp...

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Bibliographic Details
Main Authors: Ercha Aa, Shun‐Rong Zhang, Philip J. Erickson, Wenbin Wang, Anthea J. Coster, William Rideout
Format: Article
Language:English
Published: Wiley 2024-02-01
Series:Space Weather
Subjects:
ionospheric imaging
data assimilation
GNSS TEC
Online Access:https://doi.org/10.1029/2023SW003792
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https://doi.org/10.1029/2023SW003792

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