Multilayer Ionospheric Model Constrained by Physical Prior Based on GNSS Stations

Multilayer Ionospheric Model Constrained by Physical Prior Based on GNSS Stations

The need for accurate modeling of the ionosphere plays an important role in the global navigation satellite system (GNSS) positioning. The traditional multilayer VTEC model without prior has been used for modeling the ionospheric delay error. However, it is assumed that the electron density of the i...

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Bibliographic Details
Main Authors: Yun Sui, Haiyang Fu, Denghui Wang, Feng Xu, Nan Zhi, Shaojun Feng, Jin Cheng, Ya-Qiu Jin
Format: Article
Language:English
Published: IEEE 2023-01-01
Series:IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Subjects:
Dataset enhancement method
data-driven method
global navigation satellite system (GNSS)
multilayer vertical total electron content (VTEC)
undifferenced and uncombined precise point positioning (UCPPP)
Online Access:https://ieeexplore.ieee.org/document/10035535/

Internet

https://ieeexplore.ieee.org/document/10035535/

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