Global solar radiation in Central European lowlands estimated by various empirical formulae

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378289%3A_____%2F05%3A00032031" target="_blank" >RIV/68378289:_____/05:00032031 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Global solar radiation in Central European lowlands estimated by various empirical formulae
Original language description
Seven methods for estimating daily global radiation, RG, were tested in the Central Europe case study area (lowlands of Austria and the Czech Republic) assuming that no measured global radiation data for parameterisation are available, i.e. with all empirical coefficients required by the selected methods being obtained from previously published studies. The variability explained (R2), the root mean square error (RMSE) and mean bias error (MBE) indicated that the highest precision could be expected whensunshine duration was used as predictor. The method generally known as the ?ngström?Prescott method explained 96% of the RG variability with the RMSE value (annual mean) equalling 1.6 MJ m?2 day?1 and MBE being 0.1 MJ m?2 day?1. It was found to be ultimately the best of all tested methods.
Czech name
Globální sluneční záření v centrálních evropských nížinách odhadované pomocí různých empirických formulí
Czech description
Globální sluneční záření v centrálních evropských nížinách odhadované pomocí různých empirických formulí.

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DG - Atmospheric sciences, meteorology
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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