Results 11 to 20 of about 10,000 (260)
Remote Sensing, 2023 Temperature and humidity profiles in the atmospheric boundary layer are essential for climate studies. The ground-based infrared hyperspectral spectrometer has the advantage of measuring radiances emitted from the atmosphere at a high temporal and ...
Wanying Yang +5 more
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Retrieval of the Atmospheric Temperature and Humidity Profiles Using a Feed-Forward Neural Network [PDF]
The 4th International Electronic Conference on Atmospheric Sciences, 2021 Using a feed-forward neural network, an inverse algorithm was developed to profile the vertical structure of temperature and specific humidity. The inverse algorithm (inverse model) was used to calculate temperature and humidity profiles, which were then compared with other existing methods.
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Remote Sensing, 2020 In this study, a one-dimensional variational (1D-VAR) retrieval system is proposed to simultaneously retrieve temperature and humidity atmospheric profiles under clear-sky conditions.
Liuhua Zhu +7 more
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An Improved IASI Temperature and Humidity Retrieval Method Based on Double Channel Differences
Earth and Space Science, 2022 Due to surface emissivity, the retrieval accuracy of hyperspectral infrared temperature and humidity profiles is typically poor in the lower atmosphere.
Xindong Cui +7 more
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Remote Sensing, 2021 Satellite infrared hyperspectral instruments can obtain a wealth of atmospheric spectrum information. In order to obtain high-precision atmospheric temperature and humidity profiles, we used the traditional One-Dimensional Variational (1D-Var) retrieval ...
Chunming Zhang +7 more
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Microwave hyperspectral measurements for temperature and humidity atmospheric profiling from satellite: The clear‐sky case [PDF]
Journal of Geophysical Research: Atmospheres, 2015 AbstractThis study investigates the benefits of a satellite HYperspectral Microwave Sensor (HYMS) for the retrieval of atmospheric temperature and humidity profiles, in the context of numerical weather prediction (NWP). In the infrared, hyperspectral instruments have already improved the accuracy of NWP forecasts.
Aires, Filipe +7 more
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应用气象学报, 2020 Ground-based microwave radiometer (MWR) has a crucial role in scientific researches, weather modification service and climate change studies. MWR adopts passive remote sensing technology which has smaller volume, lower power consumption.
Zhang Xuefen +5 more
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Tropospheric profiles of wet refractivity and humidity from the combination of remote sensing data sets and measurements on the ground [PDF]
Atmospheric Measurement Techniques, 2013 We reconstruct atmospheric wet refractivity profiles for the western part of Switzerland with a least-squares collocation approach from data sets of (a) zenith path delays that are a byproduct of the GPS (global positioning system ...
F. Hurter, O. Maier
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应用气象学报, 2023 Real-time and effective detection of atmospheric profiles is of great significance in understanding the evolution of climate system. Ground-based microwave radiometers can provide atmospheric temperature and humidity profiles with extremely high temporal
Zhou Bingxue +5 more
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Hyperspectral Infrared Atmospheric Sounder (HIRAS) Atmospheric Sounding System
Remote Sensing, 2022 Accurate atmospheric temperature and moisture profiles are essential for weather forecasts and research. Satellite-based hyperspectral infrared observations are meaningful in detecting atmospheric profiles, especially over oceans where conventional ...
Shuqun Li +7 more
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