Zobrazeno 1 - 10
of 3 283
pro vyhledávání: '"Cloud top"'
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
Aerosols are microscopic liquid or solid particles that enter the atmosphere through natural and man-made processes. Time series trends and correlations of aerosol optical depth and cloud parameters over Addis Ababa have become the subject of scienti
Externí odkaz:
https://doaj.org/article/7d9228964b9d408b9366e14a21a613da
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:
暴雨灾害, Vol 41, Iss 6, Pp 640-650 (2022)
A severe convective weather event occurred in the Arksu area of Xinjiang on 7 June 2017. In this event, two α-mesoscale convection systems (MCS) and their merging and development caused gale, hailstorm, and short-time heavy precipitation at several
Externí odkaz:
https://doaj.org/article/91cd6c5bd5ac4516b1fd15fe4cf3541e
Publikováno v:
Al-Mustansiriyah Journal of Science, Vol 33, Iss 2, Pp 1-7 (2022)
Sea salt acquires importance in the process of precipitation formation through its hygroscopic nature. and its role in accelerating the droplet formation process within a moisture saturation less than if it was not present. In this work, the maps of
Externí odkaz:
https://doaj.org/article/60d23412b889499b928d36994cb66997
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
Publikováno v:
Atmospheric Science Letters, Vol 23, Iss 12, Pp n/a-n/a (2022)
Abstract Using the daily 2 m maximum temperature (Tmax), 2 m minimum temperature (Tmin) and cloud cover data measured at ground sites of the China Meteorological Administration in North China from 2000 to 2017, this study investigates the influence o
Externí odkaz:
https://doaj.org/article/bfe9c24ac90c4fc9b1295696ec237ac3