Development and evaluation of the refined zenith tropospheric delay (ZTD) models

Development and evaluation of the refined zenith tropospheric delay (ZTD) models

Abstract The tropospheric delay is a significant error source in Global Navigation Satellite System (GNSS) positioning and navigation. It is usually projected into zenith direction by using a mapping function. It is particularly important to establish a model that can provide stable and accurate Zen...

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Bibliographic Details
Main Authors: Fei Yang, Xiaolin Meng, Jiming Guo, Debao Yuan, Ming Chen
Format: Article
Language:English
Published: SpringerOpen 2021-10-01
Series:Satellite Navigation
Subjects:
GNSS
Tropospheric delay
ZTD
Refined model
ANN
Online Access:https://doi.org/10.1186/s43020-021-00052-0

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