A new LSTM-based model to determine the atmospheric weighted mean temperature in GNSS PWV retrieval

X Zhao, Q Niu, Q Chi, J Chen, C Liu - GPS Solutions, 2024 - Springer
The atmospheric weighted mean temperature (T m) is a key parameter in determining the
precipitable water vapor (PWV). Conventional meteorological parameter empirical models …

A new Egyptian Grid Weighted Mean Temperature (EGWMT) model using hourly ERA5 reanalysis data in GNSS PWV retrieval

RE Sleem, MA Abdelfatah, AEK Mousa, GS El-Fiky - Scientific Reports, 2024 - nature.com
Precise modeling of weighted mean temperature (T m) is essential for Global Navigation
Satellite System (GNSS) meteorology. In retrieving precipitable water vapor (PWV) from …

Research on the refinement of atmospheric weighted average temperature model in **'an based on machine learning

Y Shen, N Liu, S Zhang, X Zhu, N An - Advances in Space Research, 2025 - Elsevier
One of the most important parameters for calculating the atmospheric precipitable water
vapor (PWV) is the atmospheric weighted mean temperature (Tm). Meteorological …

[HTML][HTML] Research on Modeling Weighted Average Temperature Based on the Machine Learning Algorithms

K Li, L Li, A Hu, J Pan, Y Ma, M Zhang - Atmosphere, 2023 - mdpi.com
In response to the nonlinear fitting difficulty of the traditional weighted average temperature
(Tm) modeling, this paper proposed four machine learning (ML)-based Tm models. Based …

[HTML][HTML] The New improved ZHD and weighted mean temperature models based on GNSS and radiosonde data using GPT3 and Fourier function

L Li, Y Gao, S Xu, H Lu, Q He, H Yu - Atmosphere, 2022 - mdpi.com
Compared to the zenith hydrostatic delay (ZHD) obtained from the Saastamonien model
based on in-situ measured meteorological (IMM) data and radiosonde-derived weighted …

[HTML][HTML] Comparison of Weighted Mean Temperature in Greenland Calculated by Four Reanalysis Data

C Luo, F **ao, L Gong, J Lei, W Li, S Zhang - Remote Sensing, 2022 - mdpi.com
The weighted mean temperature (T m) is a critical parameter for precipitable water vapor
(PWV) retrieval in global navigation satellite system (GNSS) meteorology. Reanalysis data …