Results 1 to 10 of about 286,034 (189)

Application of the Deep Neural Network in Retrieving the Atmospheric Temperature and Humidity Profiles from the Microwave Humidity and Temperature Sounder Onboard the Feng-Yun-3 Satellite [PDF]

Sensors, 2021
The shallow neural network (SNN) is a popular algorithm in atmospheric parameters retrieval from microwave remote sensing. However, the deep neural network (DNN) has a stronger nonlinear mapping capability compared to SNN and has great potential for ...
Qiurui He, Zhenzhan Wang, Jiaoyang Li
doaj   +2 more sources

Profiles of temperature and humidity within wheat (Triticum aestivum L.) canopy

Journal of Agrometeorology, 2021
ABDUS SATTAR, R. P. TRIPATHI, H. S. KUSHWAHA   +2 more
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The Microwave Temperature and Humidity Profiler: Description and Preliminary Results

Sensors, 2023
This manuscript presents the Microwave Temperature and Humidity Profiler (MTHP), a dual-band spectroradiometer designed for measuring multi-incidence angle temperature and humidity atmospheric profiles from an aircraft platform. The MTHP bands are at 60 GHz for measuring the oxygen complex lines, therefore at this band, MTHP has a hyperspectral ...
Joan Francesc Munoz-Martin, Xavier Bosch-Lluis, Omkar Pradhan, Shannon T. Brown, Pekka P. Kangaslahti, Alan B. Tanner, Mehmet Ogut, Sidharth Misra, Boon H. Lim   +8 more
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Performance Analysis of the Temperature and Humidity Profiles Retrieval for FY-3D/MWTHS in Arctic Regions

Remote Sensing, 2022
The special geographical location of the polar regions increases the difficulty of modeling surface emissivity, thus the physical retrieval algorithms of the temperature and humidity profiles for microwave radiometers mainly focus on the regions between ...
Lanjie Zhang, Shengru Tie, Qiurui He, Wenyu Wang   +3 more
doaj   +1 more source

Ground-based temperature and humidity profiling: combining active and passive remote sensors [PDF]

Atmospheric Measurement Techniques, 2020
Abstract. Thermodynamic profiles in the planetary boundary layer (PBL) are important observations for a range of atmospheric research and operational needs. These profiles can be retrieved from passively sensed spectral infrared (IR) or microwave (MW) radiance observations or can be more directly measured by active remote sensors such as water vapor ...
David D. Turner, Ulrich Löhnert
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Machine Learning Model-Based Retrieval of Temperature and Relative Humidity Profiles Measured by Microwave Radiometer

Remote Sensing, 2023
The accuracy of temperature and relative humidity (RH) profiles retrieved by the ground-based microwave radiometer (MWR) is crucial for meteorological research. In this study, the four-year measurements of brightness temperature measured by the microwave
Yuyan Luo, Hao Wu, Taofeng Gu, Zhenglin Wang, Haiyan Yue, Guangsheng Wu, Langfeng Zhu, Dongyang Pu, Pei Tang, Mengjiao Jiang   +9 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, Zengliang Zhao, Zhigang Yao, Yang Wang, Xingtao Su, Jian Chen, Yisheng Zhang, Pengyu Tang   +7 more
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Synergistic Retrieval of Temperature and Humidity Profiles from Space-Based and Ground-Based Infrared Sounders Using an Optimal Estimation Method

Remote Sensing, 2022
The atmospheric temperature and humidity profiles of the troposphere are generally measured by radiosondes and satellites, which are essential for analyzing and predicting weather.
Huijie Zhao, Xiaohang Ma, Guorui Jia, Zhiyuan Mi, Huanlin Ji   +4 more
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Research on bias analysis and correction of temperature and humidity data with ground-based microwave radiometer

暴雨灾害, 2023
In order to comprehensively evaluate the temperature and humidity detection performance of the ground microwave radiometer (referred to as radiometer, the same below) and improve the accuracy of temperature and relative humidity profiles, by using the ...
Mengying WU, Yansong BAO, Jiajia MAO, Heng ZHANG, Wenbin LI   +4 more
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Intercomparisons of Long-Term Atmospheric Temperature and Humidity Profile Retrievals [PDF]

Remote Sensing, 2019
This study builds upon a framework to develop a climate data record of temperature and humidity profiles from high-resolution infrared radiation sounder (HIRS) clear-sky measurements. The resultant time series is a unique, long-term dataset (1978–2017). To validate this long-term dataset, evaluation of the stability of the intersatellite time series is
Jessica L. Matthews, Lei Shi
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