全部文献期刊会议图书|学者科研项目
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作者:Chunhua Shi , Ying Huang , Dong Guo ...
来源:[J].Journal of Atmospheric and Solar-Terrestrial Physics(IF 1.417), 2018, Vol.170, pp.48-54
摘要:... We therefore compared the climatology, trends and abrupt changes in the SAH in the Japanese 55-year Reanalysis (JRA-55) dataset, the National Centers for Environmental Prediction Climate Forecast System Reanalysis (NCEP-CFSR) dataset, the European Center for Medium-Range Weather Forecasts Reanalysis Interim (ERA-interim) dataset and radiosonde...
作者:Qingzhi Zhao , Yibin Yao , Wanqiang Yao ...
来源:[J].Journal of Atmospheric and Solar-Terrestrial Physics(IF 1.417), 2018
摘要:... The GNSS-derived ZTD is validated using the radiosonde and ECMWF data with the root mean square errors (RMSE) of 19.1 mm and 12.5 mm, respectively. The ECMWF-derived surface pressure ( P s ) used to calculate the ZHD and the weighted mean temperature ( T m ) calculated based ...
作者:Jinqiang Zhang , Hongbin Chen , Yanliang Zhu ...
来源:[J].Remote Sensing(IF 2.101), 2019, Vol.11 (13)
摘要:... In this study, a descending radiosonde system is developed to derive VV at the low and middle troposphere in north China during the summer months. The VV is estimated from the difference between the observed radiosonde descent speed and the calculated radiosonde descent s...
作者:Yu Wang , Chunheng Wang , Cunzhao Shi ...
来源:[J].Atmospheric Research(IF 2.2), 2018, Vol.214, pp.284-295
摘要:... CTH is typically obtained via three ways, namely, satellite, radiosonde, and ground-based radar, with their corresponding strengths and weaknesses. Traditionally, many studies have focused on independent comparison and analysis of CTHs retrieved from different observatio...
作者:P.P. Leena , M. Venkat Ratnam , B.V. Krishna Murthy ...
来源:[J].Journal of Atmospheric and Solar-Terrestrial Physics(IF 1.417), 2012, Vol.77, pp.254-259
摘要:Abstract(#br)Until now most of the gravity waves (GWs) characteristics reported using radiosonde observations are of low frequency waves. In the present study, a method to detect high frequency GWs using radiosonde observations has been presented. Making use of this method, long...
作者:Yufang Tian , Daren Lü
来源:[J].Advances in Atmospheric Sciences(IF 1.338), 2017, Vol.34 (1), pp.39-53
摘要:To determine the performance and data accuracy of the 50 MHz Beijing Mesosphere–Stratosphere–Troposphere (MST) radar, comparisons of radar measured horizontal winds in the height range 3–25 km with radiosonde observations were made during 2012. A total of 427 profiles and ...
作者:Marion Maturilli , Markus Kayser
来源:[J].Theoretical and Applied Climatology(IF 1.759), 2017, Vol.130 (1-2), pp.1-17
摘要:Radiosonde measurements obtained at the Arctic site Ny-Ålesund (78.9°N, 11.9°E), Svalbard, from 1993 to 2014 have been homogenized accounting for instrumentation discontinuities by correcting known errors in the manufacturer provided profiles. The resulting homogenized radiosonde...
作者:Se Hoon Kim , Yea-Sang Kim
来源:[J].KSCE Journal of Civil Engineering(IF 0.383), 2017, Vol.21 (6), pp.2037-2048
摘要:... Thus, in this study, a method of using actual measured data via radiosonde and the Weibull distribution was proposed to calculate the non-working probability for height sections at various altitudes and predict the number of non-working days. This approach has advantages ov...
作者:P.P. Leena , M. Venkat Ratnam , B.V. Krishna Murthy ...
来源:[J].Journal of Atmospheric and Solar-Terrestrial Physics(IF 1.417), 2016, Vol.142, pp.25-34
摘要:Abstract(#br)In the present work, characteristics of 30–50 day oscillations (referred to as the MJO) in tropospheric and lower stratospheric wind and temperature have been studied using long-term high resolution radiosonde observations at a tropical station, Gadanki (13.5...
作者:P. Kishore , M. Venkat Ratnam , S.P. Namboothiri ...
来源:[J].Journal of Atmospheric and Solar-Terrestrial Physics(IF 1.417), 2011, Vol.73 (13), pp.1849-1860
摘要:... Detailed comparisons have been made between COSMIC and high resolution GPS radiosonde measurements across 13 tropical stations and model outputs (ERA-Interim, NCEP, and JRA-25 reanalyses data sets). In comparison with independent techniques like radiosonde (Väisälä), it ...

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