Research on the Inhomogeneity of Evaporation Duct in the South China Sea Based on the ERA5 Data

Evaporation duct is a type of atmospheric duct that frequently occurs in the marine. It manifests inhomogeneity in time and space. Due to the limitations of sea, it is hard to accurately measure evaporation duct over large regions of the sea. ERA5 reanalysis data can provide the global atmospheric e...

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Bibliographic Details
Main Authors: Qiang, Zhao, Dong, Zhu, Chao, Liu, Xiangming, Guo, Qingliang, Li, Lixia, Yang
Format: Conference Proceeding
Language:English
Subjects:
Atmospheric measurements
Atmospheric modeling
Data models
Ducts
ERA5
Evaporation
evaporation duct
Gaussian distribution
inhomogeneous
Nonhomogeneous media
NPS model
Sea measurements
Spatiotemporal phenomena
Wireless communication
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Summary:Evaporation duct is a type of atmospheric duct that frequently occurs in the marine. It manifests inhomogeneity in time and space. Due to the limitations of sea, it is hard to accurately measure evaporation duct over large regions of the sea. ERA5 reanalysis data can provide the global atmospheric environment data. In this study, ERA5 data is used to obtain the meteorological parameters of the South China Sea. And then, the distributions of the evaporation duct height in different time are calculated based on the ERA5 data by utilizing the NPS (Naval-Postgraduate-School) model. The inhomogeneities are of the evaporation duct in the South China Sea is analyzed.
ISSN:2377-8512
DOI:10.1109/CSRSWTC64338.2024.10811491