CLUJ-NAPOCA PRECIPITATION FORECAST USING WSR-98D DOPPLER RADAR
Journal Title: Geographia Napocensis - Year 2011, Vol 0, Issue 2
Abstract
Forecasting inundations requires accurate spatial and temporal estimation of rainfalls in an area. Depending on the Z-R relationship (reflectivity-precipitation rate), the thresholds, maximum reflectivity data processing, VIL, cloud height or speed, provided by the WSR-98D affects the estimated precipitation used in the prediction of inundations. How much precipitation receives a watershed during an extreme event and what response will result depends on the basin hydrographic characteristics. A study of summer weather events between the years 2004-2008 and a new method in establishing relations between the radar estimated and recorded precipitations led to the determination of new relations between them which will balance the connections between them.
Authors and Affiliations
Maier Narcis, BILAŞCO Ştefan, HorváTH Csaba
Analysis of highfloods frequency on rivers in Romanian Plain between Olt and Argeş
The study of the highfloods frequency on rivers in the considered region was done by using data recorded in 12 hydrological stations for 39 year (1970-2009). The analysis considered monthly, hourly, genesis and the inten...
Geomorphological conditioning of rural and urban development in Satu Mare County
Geomorphological conditioning of rural and urban development in Satu Mare County. The interaction between the human and the geomorphological component involves specific aspects, due to the high intensity of the interfere...
ALUNECĂRILE DE TEREN DE TIP GLIMEE DIN BAZINUL INFERIOR AL RÂULUI ILIŞUA
The lower part of the Ilişua Valley drains an area covering the Somesului Mare Hills, namely the Suplaiului Hills – the eastern-central part of the basin and Ciceului Hills – the western part. This hilly landscape consis...
DESCRIEREA CADASTRALĂ A UNUI SAT DE SUB ŢIBLEŞ: TÂRLIŞUA LA 1851
Descrierea cadastrală a unui sat de sub Ţibleş: Târlişua la 1851. Este prezentat contextul general şi modul realizării cadastrului în localitatea Târlişua (jud. Bistriţa-Năsăud), începând din 1850 până în 1851, perioadă...
BUILDINGS DENSITY AND THE AIR TEMPERATURE OF URBAN AREA
Buildings density and the air temperature of urban area. This paper attempts to assess the impact of air temperature increase connected with the degree of anthropogenic transformation of an area on the subjectively perce...