Results 1 to 10 of about 7,122,692 (304)
Remote Sensing, 2023 In this study, the quantitative precipitation estimation (QPE) capability of three X-band dual-polarization phased array radars (PAR) in Guangzhou, South China, was demonstrated, with an S-band operational dual-polarization radar as the benchmark ...
Guo Zhao +6 more
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Atmosphere, 2020 The values of ratio a of the linear relationship between specific attenuation and specific differential phase vary significantly in convective storms as a result of resonance scattering.
Chao Wang +4 more
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Ocean Wind and Wave Measurements Using X-Band Marine Radar: A Comprehensive Review
Remote Sensing, 2017 Ocean wind and wave parameters can be measured by in-situ sensors such as anemometers and buoys. Since the 1980s, X-band marine radar has evolved as one of the remote sensing instruments for such purposes since its sea surface images contain considerable
Weimin Huang, Xinlong Liu, Eric W. Gill
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Key Technologies of Hydrometeor Classification and Mosaic Algorithm for X-band Polarimetric Radar
应用气象学报, 2021 The advantages of X-band polarimetric weather radar focus on its high spatio-temporal resolution and capability of multi-radar networking. However, the previously designed hydrometeor classification algorithm (HCA) for S-band weather radar is unsuitable ...
Wu Chong +4 more
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Remote Sensing, 2021 The mountainous Yeongdong region of South Korea contains mountains over 1 km. Owing to this topographic blockage, the region has a low-density rain-gauge network, and there is a low-altitude (~1.5 km) observation gap with the nearest large S-band radar ...
Seong-Sim Yoon, Sang-Hun Lim
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Influence of Afterburner Coated with Absorbing Material on Radar Scattering Characteristics of Engine Exhaust System [PDF]
Hangkong bingqi, 2023 In order to improve the backward-facing radar stealth capability of the engine exhaust system, five coating schemes for afterburner, which is radar wave strong scattering source, are formulated. The influence of afterburner coating absorbing materials on
Chen Hanze, Li Zhongsheng, Deng Hongwei, Yang Shengnan, Wang Xu, Wang Qun
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Analysis of radar quantitative precipitation estimation using X-band polarimetric radar
暴雨灾害, 2023 Quantitative precipitation estimation (QPE) is one of the important applications of dual-polarization radar. Four commonly used QPE methods include R(ZH) based on reflectivity (ZH), R(ZH, ZDR) based on ZH and differential reflectivity (ZDR), R(Kdp) based
Aiping XUN +4 more
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Remote Sensing, 2023 The differential propagation phase (ΦDP) of X-band dual-polarization weather radar (including X-band dual-polarization phased-array weather radar, X-PAR) is important for estimating precipitation and classifying hydrometeors.
Fei Geng, Liping Liu
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IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021 Radar penetration correction is essential for accurately estimating glacier mass balance when using the geodetic methods based on the radar-derived digital elevation model (DEM).
Chao Li +3 more
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X-Band Radar Attenuation Correction Method Based on LightGBM Algorithm
Remote Sensing, 2023 X-band weather radar can provide high spatial and temporal resolution data, which is essential to precipitation observation and prediction of mesoscale and microscale weather.
Qiang Yang +5 more
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