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
MODELE DE VARIAŢIE A NIVELULUI FREATIC ÎN CONDIŢII DE SECETĂ. STUDIU DE CAZ BAZINUL SUPERIOR AL RÂULUI BÂRLAD
Fără existenţa unui sistem de alimentare cu apă a populaţiei, locuitorii din bazinul superior al râului Bârlad îşi asigură necesarul de apă direct din subteran prin intermediul fântânilor şi/sau puţurilor, localizate maj...
THE USE OF GIS TECHNOLOGY TO IDENTIFY THE SHORTEST TRAVEL PATHS. CASE STUDY: THE CITY OF CRAIOVA
In a city with a population of 298.928 inhabitants (January 2009), about 278.7 km of road (without the northern ring road) and a road density of 3.1 km/km2, identifying the optimal routes for moving vehicles is a necess...
METODOLOGIA IDENTIFICĂRII TRĂSĂTURILOR IDENTITARE LOCALE. STUDIU DE CAZ: IDENTITATEA COMUNITĂŢII DIN RUNCU SALVEI, JUDEŢUL BISTRIŢA-NĂSĂUD
The Methodology of Identifying Local Identity Features. A Case Study: The Identity of the Community in Runcu Salvei, Bistriţa-Năsăud County. Local and regional identity is a hot topic for those involved into territorial...
TOPONIMIA ȚĂRII HAȚEGULUI. O ABORDARE ISTORICO-GEOGRAFICĂ
The toponymy of Țara Hațegului. An historical-geographical approach. The study aims to analyse the toponymy of Țara Hațegului using the historical-geographical point of view. After considering the works elaborated by lin...
EVALUAREA CALITĂŢII MEDIULUI ÎN SISTEMELE URBANE DIN AREALUL CENTRAL AL BAZINULUI TÂRNAVEI
Urban systems of Târnava basin are complex in terms functionality and organization of space. The most representative urban systems are Sighişoara, Mediaş, Copşa Mică (situated in passage of Târnava Mare river) and Târnăv...