Showing 1,261 - 1,280 results of 2,413 for search '"Meteorology"', query time: 0.09s Refine Results
  1. 1261

    Evaluation of daily based satellite rainfall estimates for flood monitoring in Gumera Watershed, Amhara region, Ethiopia by Gebrie Tsegaye Mersha, Asnake Mekuriaw

    Published 2025-12-01
    “…Three daily satellite rainfall estimates (Tropical Application of Meteorology using Satellite and ground-based observations (TA MSAT -V3.1), Climate Hazards Group InfraRed Precipitation with Stations (CHIRPS-V2) and Precipitation Estimation from Remotely Sensed Information Using Artificial Neural Networks Climate Data Record (PERSIANN-CDR)) are evaluated against independent gauge data (2004–2019). …”
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  2. 1262

    Multifeature Short-Term Power Load Forecasting Based on GCN-LSTM by Houhe Chen, Mingyang Zhu, Xiao Hu, Jiarui Wang, Yong Sun, Jinduo Yang, Baoju Li, Xiangdong Meng

    Published 2023-01-01
    “…The Spearman rank correlation coefficient was used to analyse the correlation between load and meteorological factors, and a model including meteorology, dates, and regions was established. …”
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  3. 1263

    Spatial Dimension Analysis and Judgement of Abnormal Rainfalls by GAO Yueming, LIN Qinghua, LIU Shupiao, XU Chaoyang

    Published 2022-01-01
    “…The automatic reporting system of water levels and rainfalls is widely used in flood control,hydrology,and meteorology in China.The automatically measured rainfall data is one of the conditions triggering flood control early warning,and its quality and accuracy directly affect the credibility of the warning.In order to avoid false warnings,it is necessary to analyze and filter abnormal rainfalls in real time.This paper explored the correlation of rainfalls in spatial planes and compared the application effects of four statistical methods including the Pauta criterion,Chauvenet criterion,Grubbs test,and Dixon test in the spatial dimension,so as to infer whether the rainfall at a certain point is abnormal.Specifically,the Chauvenet criterion has the optimal comprehensive performance,and its accuracy,precision,recall rate,and F1 score are 0.86,0.78,0.83,and 0.80,respectively.In addition,the Grubbs test and Dixon test obtain similar results,but they both are slightly worse than the Chauvenet criterion since there may be many abnormal rainfalls in regional groups.The Pauta criterion has the worst performance,but its precision is the highest,which is 0.97.In addition,it is effective to optimize rainfalls that have been judged to be abnormal many times by algorithm flows,and the algorithm precision can be significantly improved.It has been proved that it is feasible to judge whether the rainfall at a certain point is abnormal from the spatial plane,which can effectively help water conservancy supervision departments to improve the quality of early warning and reduce labor costs.…”
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  4. 1264
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    Assessment of Air Quality and Noise around Okrika Communities, Rivers State, Nigeria by AE Gobo, TJK Ideriah, TE Francis, HO Stanley

    Published 2013-07-01
    “…@JASEM Keywords: Air quality, Okrika, Digital monitors, meteorology, Noise …”
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  6. 1266

    Application of Ultralight Aircraft for Aerosol Measurement Within and Above the Planetary Boundary Layer Above the City of Copenhagen by Daniel Charles Thomas, Ulrich Gosewinkel, Michael Dines Christiansen, Lise Marie Frohn, Zhuyun Ye, Andreas Massling, Henrik Skov

    Published 2025-01-01
    “…The observed atmospheric features were consistent between monitoring instruments and meteorological sensors, supporting the reliability of the data and aircraft setup. …”
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  7. 1267

    Estimating the Prevalence of Opioid use Disorder in the Cincinnati Region using Probabilistic Multiplier Methods and Model Averaging by Peter J. Mallow, Nila Sathe, Michael Topmiller, Jennifer Chubinski, Dillon Carr, Roni Christopher

    Published 2019-04-01
    “…In other fields such as meteorology, finance, sports, and politics, model averaging is commonly employed to improve estimates and forecasts. …”
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  8. 1268

    Temporal Analysis of Heat Waves and Cold Waves for Samsun Province by Sena Güneş, Bahtiyar Efe

    Published 2022-07-01
    “…Within the scope of the study, the maximum and minimum temperature data obtained from Samsun city centre and Bafra meteorology stations located are used. In the study, the 90th percentile of maximum air temperatures for each season are calculated and used as threshold to detect the heat waves by using the R program. …”
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  13. 1273

    Spatiotemporal Evolution Law of Precipitation in Zhengzhou City Based on Multi-Source Data by JIANG Xi

    Published 2024-10-01
    “…The rise of precipitation data products provides new ideas for research in the field of hydrology and meteorology, as well as a strong data basis for hydrological forecasting and water resource management in areas lacking data. …”
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  14. 1274

    Seasonality, Interannual Variability, and Linear Tendency of Wind Speeds in the Northeast Brazil from 1986 to 2011 by Alexandre Torres Silva dos Santos, Cláudio Moisés Santos e Silva

    Published 2013-01-01
    “…In this study, we used wind speed data from records of Universal Fuess anemographs at an altitude of 10 m from 47 weather stations of the National Institute of Meteorology (Instituto Nacional de Meteorologia-INMET) from January 1986 to December 2011. …”
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  15. 1275

    Current trends in surface air temperature changes in the Barents and Kara Seas region by T.K. Karandasheva, B.V. Ivanov, V.I. Demin, A.D. Revina, I.A. Ilyushchenkova, A.R. Antsiferova

    Published 2024-10-01
    “…The aim of the study is to assess observed trends in the surface air temperature (SAT) in the Barents and Kara Seas under conditions of current global warming. Regular meteorological observations from 31 Russian and Norwegian meteorological stations (MS) were used. …”
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    Climatological Investigation of Ionospheric Es Layer Based on Occultation Data by Haibing Ruan, Xiuwen Qiu, Xin Guo, Xiangxue Wang, Xin Zhang

    Published 2025-01-01
    “…This study utilized the S4max data collected from the Constellation Observing System for the Meteorology, Ionosphere, and Climate (COSMIC) occultation observations from 2007 to 2016 to identify the Es layer and investigate its climatological variations. …”
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  20. 1280