Estimation of differential code bias and ionospheric TEC based on the SUMT correction method

Estimation of differential code bias and ionospheric TEC based on the SUMT correction method

The modeling of the regional ionosphere was implemented based on spherical harmonic functions, and the regional differential code bias (DCB) and total electron content (TEC) were calculated. To correct anomalies in vertical total electron content (VTEC) values at grid points, a sequential unconstrai...

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Bibliographic Details
Main Authors: LIAO Siming, SHANG Junna, SU Mingkun
Format: Article
Language:zho
Published: Beijing Xintong Media Co., Ltd 2025-03-01
Series:Dianxin kexue
Subjects:
differential code bias
TEC estimation
ionospheric modeling
SUMT correction method
Online Access:http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2025028/
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