Methods and Evaluation of AI-Based Meteorological Models for Zenith Tropospheric Delay Prediction

Methods and Evaluation of AI-Based Meteorological Models for Zenith Tropospheric Delay Prediction

Zenith Tropospheric Delay (ZTD) is a significant error source affecting the accuracy of certain space geodetic measurements. This study evaluates the performance of Artificial Intelligence (AI) based meteorological models, such as Fengwu and Pangu, in estimating real-time ZTD. The results from these...

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Bibliographic Details
Main Authors: Si Xiong, Jiamu Mei, Xinchuang Xu, Ziyu Shen, Liangke Huang
Format: Article
Language:English
Published: MDPI AG 2024-11-01
Series:Remote Sensing
Subjects:
AI meteorological models
ZTD
Fengwu
Pangu
GNSS
ERA5
Online Access:https://www.mdpi.com/2072-4292/16/22/4231
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