A Two-Step Regional Ionospheric Modeling Approach for PPP-RTK

In the precise point positioning/real-time kinematic (PPP-RTK) technique, high-precision ionospheric delay correction information is an important prerequisite for rapid PPP convergence. The commonly used ionospheric modeling approaches in the PPP-RTKs only take the trend term of the ionospheric tota...

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Bibliographic Details
Main Authors: Zhenyu Xu, Changsheng Cai, Lin Pan, Wujiao Dai, Bei He
Format: Article
Language:English
Published: MDPI AG 2024-04-01
Series:Sensors
Subjects:
Online Access:https://www.mdpi.com/1424-8220/24/7/2307