A short-arc hardware delay estimation method for inter-satellite links to improve BDS-3 precise orbit determination

Abstract The inter-satellite link (ISL) equipment of the third-generation BeiDou Navigation Satellite System (BDS-3) can enhance the accuracy of precise orbit determination (POD) for BDS-3 satellites. However, the hardware delays within ISL observations can impact the measurement accuracy of ISL obs...

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Bibliographic Details
Main Authors: Zhouming Yang, Yunbin Yuan, Bingfeng Tan
Format: Article
Language:English
Published: Nature Portfolio 2025-05-01
Series:Scientific Reports
Subjects:
Online Access:https://doi.org/10.1038/s41598-025-02800-7
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