Results 21 to 30 of about 2,535 (244)
Geodesy and Geodynamics, 2023 Islands and the mainland are separated by seas, and the distances between them might be so long that the height on the mainland cannot be exactly translated to the islands, resulting in different height systems on the mainland and the islands.
Jianbo Wang +5 more
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Tropical-Extratropical Geopotential Height Teleconnections during the Northern Hemisphere Winter [PDF]
Monthly Weather Review, 1986 Abstract Simultaneous and lagged correlation statistics have been calculated between time series of seasonal height anomalies at selected stations and extratropical grid-point anomalies in both hemispheres. The tropical stations in two major tropical precipitation zones, the Indo-China maritime continent and Africa, are well correlated with each other.
Kingtse C. Mo, Robert E. Livezey
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The atmospheric quasi-biweekly oscillation during the Jiangnan Meiyu onset period
Frontiers in Earth Science, 2022 Meiyu is a typical rainy season during the East Asian Summer Monsoon whose early or late onset is closely related to an abnormal amount of rainfall. Based on the ERA-interim daily reanalysis data from 1979 to 2019 and the Meiyu index dataset provided by ...
Tianle Sun, Suxiang Yao, Qian Huang
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Geodesy and Geodynamics, 2020 General relativity theory (GRT) concludes that a precise clock ticks at different running rates if it is under the influence of different geopotentials.
Kuangchao Wu +5 more
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Study of Some Patterns for Severe Rainfalls Over Iraq
Al-Mustansiriyah Journal of Science, 2020 Study of rain received particularly great importance in the areas described as semi-arid, which is on the other hand are not well prepared for the drainage of rain that may turned into flash floods.
Yaser Ali Shaghati
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Atmosphere, 2021 Bayesian model averaging (BMA) and ensemble model output statistics (EMOS) were used to improve the prediction skill of the 500 hPa geopotential height field over the northern hemisphere with lead times of 1–7 days based on ensemble forecasts from the ...
Luying Ji +3 more
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Evaluation of the geopotential value W0LVD of China
Geodesy and Geodynamics, 2017 Estimation of the zero-height geopotential value W0LVD for the CVD (China Vertical Datum) plays a fundamental role in the connection of traditional height reference systems into a global height system.
Lin He, Yonghai Chu, Nan Yu
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Scientific Reports, 2022 Notable changes in the wintertime Arctic atmospheric circulation have occurred over the last few decades. Despite its importance in understanding the recent changes in the Northern Hemisphere midlatitude climate, it remains unclear whether and how these ...
Heeje Cho, Jong-Seong Kug, Sang-Yoon Jun
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Gaoyuan qixiang, 2023 To reveal the main characteristics of winter temperature change in Yunnan and the key circulation factors affecting on it， the winter temperature variation is first investigated by using monthly mean temperature data of 124 meteorological observation ...
Hongming YAN +5 more
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Large-scale circulation features associated with the heat wave over Northeast China in summer 2018
Atmospheric and Oceanic Science Letters, 2019 In late July and early August 2018, Northeast China suffered from extremely high temperatures, with the maxium temperature anomaly exceeding 6°C. In this study, the large-scale circulation features associated with this heat wave over Northeast China are ...
Panhong TAO, Yaocun ZHANG
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