Zobrazeno 1 - 10
of 291
pro vyhledávání: '"cloud-top height"'
Publikováno v:
Atmosphere, Vol 15, Iss 8, p 990 (2024)
Forecasting in-flight icing conditions is crucial for aviation safety, particularly in regions with variable and complex meteorological configurations, such as Greece. Icing accretion onto the aircraft’s surfaces is influenced by the presence of su
Externí odkaz:
https://doaj.org/article/08978cfe7e6e446f952e6074c337ea92
Publikováno v:
Atmosphere, Vol 15, Iss 6, p 643 (2024)
This paper proposes a ResGA-Net algorithm for cloud top height (CTH) retrieval using FY-4A satellite data. The algorithm utilizes genetic algorithms for data selection and employs a residual module-based neural network for modeling. It takes the spec
Externí odkaz:
https://doaj.org/article/e3e6017d7a874a80bb6e2b351d946b56
Autor:
Haowen Li, Chengyan Mao, Huaiyu Li, Jieyi Li, Binghong Chen, Lin Zeng, Jiawen Zheng, Mingtuan Liu
Publikováno v:
Atmosphere, Vol 15, Iss 4, p 486 (2024)
In this study, we investigate the seasonal and diurnal variations in cloud occurrence frequency, as well as cloud vertical structure (CVS) characteristics under different seasons and precipitation intensities over the Guangzhou region in South China,
Externí odkaz:
https://doaj.org/article/1b3a98ab53fe490195e4625a319f657f
Autor:
Chris Lucas
Publikováno v:
Journal of Southern Hemisphere Earth Systems Science, Vol 73, Iss 2, Pp 102-115 (2023)
Volcanic eruptions are significant aviation hazards due to the formation of airborne volcanic ash clouds. Further, deep eruptions that reach the upper troposphere and lower stratosphere may have significant weather and climate impacts. A key variable
Externí odkaz:
https://doaj.org/article/5c1ae32434a4474883cd8b2eafc2ff17
Publikováno v:
Meteorological Applications, Vol 30, Iss 3, Pp n/a-n/a (2023)
Abstract Cloud top height (CTH) indicates the vertical development of clouds. Intensely vertically developing clouds are usually accompanied by extreme weather systems and pose a threat to aviation safety. Therefore, nowcast for CTH is necessary and
Externí odkaz:
https://doaj.org/article/3c7c65f523bc4c0abbc4d204ac93017f
Autor:
Yuansheng Zhang, Dongjie Cao, Jing Yang, Feng Lu, Dongfang Wang, Ruiting Liu, Hongbo Zhang, Dongxia Liu, Zhixiong Chen, Huimin Lyu, Wei Cai, Shulong Bao, Xiushu Qie
Publikováno v:
Remote Sensing, Vol 15, Iss 19, p 4856 (2023)
The Lightning Mapping Imager (LMI) onboard the Fengyun-4A (FY-4A) satellite is the first independently developed satellite-borne lightning imager in China. It enables continuous lightning detection in China and surrounding areas, regardless of weathe
Externí odkaz:
https://doaj.org/article/e5878fa234ad49718300df695c89dbac
Akademický článek
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Akademický článek
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Publikováno v:
Atmospheric Science Letters, Vol 23, Iss 8, Pp n/a-n/a (2022)
Abstract Vertical wind shear is known to play a key role in the organization and intensity of mesoscale convective systems (MCSs) in West and Central Africa. A decadal increase in vertical wind shear has recently been linked to a decadal increase in
Externí odkaz:
https://doaj.org/article/88b491eec71d45d2a60fe24b149d73a9
Publikováno v:
Remote Sensing, Vol 15, Iss 8, p 2055 (2023)
From December 2020 to February 2022, 66 lava fountains (LF) occurred at Etna volcano (Italy). Despite their short duration (an average of about two hours), they produced a strong impact on human life, environment, and air traffic. In this work, the m
Externí odkaz:
https://doaj.org/article/614a4852cb5f47a5856d3e2685d2a037