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A Short-term Evaporation Duct Height Prediction Method Using EMD and Parameter Optimized SVR
2020 IEEE International Conference on Systems, Man, and Cybernetics (SMC), 2020Evaporation duct often appears in the near ground layer close to the sea surface, and it is an important factor affecting the performance of shore based, ship borne or low altitude airborne radar and communication systems. Mastering the information of evaporation duct in advance can effectively avoid the electromagnetic wave loss caused by the ...
Shuai Zhao +5 more
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Radio Science, 2019
AbstractEvaporation duct is a special atmospheric stratification that always exists at sea, which has an important influence on electromagnetic wave propagation. Accurate prediction of evaporation duct height is of great significance for radio information system. In the era of big data, machine learning has been widely used in various research work and
Wenpeng Zhao +4 more
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AbstractEvaporation duct is a special atmospheric stratification that always exists at sea, which has an important influence on electromagnetic wave propagation. Accurate prediction of evaporation duct height is of great significance for radio information system. In the era of big data, machine learning has been widely used in various research work and
Wenpeng Zhao +4 more
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The Surface Evaporative Duct Height Product: An Evaluation
1987Abstract : The existence of a surface evaporative duct has many serious operational implications. One of the most serious and obvious implications is that the extended range of the radar will allow distant hostile units to detect the radar(and to be detected by the radar).
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On analyzing space-time distribution of evaporation duct height over the global ocean
Acta Oceanologica Sinica, 2016The statistical features of the evaporation duct over the global ocean were comprehensively investigated with reanalysis data sets from the National Centers for Environmental Prediction. These data sets have time and spatial resolutions of 1 h and 0.313°×0.312°, respectively.
Kunde Yang +5 more
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The short-term forecasting of evaporation duct height (EDH) based on ARIMA model
Multimedia Tools and Applications, 2016The short-term prediction of EDH time series plays an exceedingly important role in several fields such as communications, navigation and so on. In this paper, an application of autoregressive integrated moving average (ARIMA) for short-term forecasting of EDH time series is presented.
Shaobo Yang +5 more
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2019 International Applied Computational Electromagnetics Society Symposium - China (ACES), 2019
To estimate the distribution of the evaporation duct height in some marine areas whose original meteorological data is not open, a calculation method from statistical meteorological parameters is presented. 10000 sets of data are randomly generated from the mean and variance of meteorological parameters firstly, then the data whose Air-Sea temperature ...
Tian Shusen, Liu Tao
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To estimate the distribution of the evaporation duct height in some marine areas whose original meteorological data is not open, a calculation method from statistical meteorological parameters is presented. 10000 sets of data are randomly generated from the mean and variance of meteorological parameters firstly, then the data whose Air-Sea temperature ...
Tian Shusen, Liu Tao
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Evaporation Duct Inversion Using Radar Sea Clutter from Multiple Antenna Heights
2021 13th International Symposium on Antennas, Propagation and EM Theory (ISAPE), 2021Hanjie Ji +4 more
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, 2021 Phase Error Analysis for Sensing Evaporation Duct Heights
2024 United States National Committee of URSI National Radio Science Meeting (USNC-URSI NRSM)Kessen Barrett +2 more
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