Quantification of uncertainties introduced by selected methods for daily global solar radiation estimation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F05%3A00056565" target="_blank" >RIV/62156489:43210/05:00056565 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Quantification of uncertainties introduced by selected methods for daily global solar radiation estimation
Original language description
Seven methods for estimating daily global radiation, RG, have been tested in the Central Europe case study area (lowlands of Austria and the Czech Republic) assuming that no data for parameterization are available, i.e. all empirical coefficients required by the selected methods were derived from previously published studies. Variability explained, root mean square error (RMSE) and mean bias error (MBE) indicates that the highest precision is reached when sunshine duration is used as predictor. The Angström-Prescott (1940) method, i.e. Eq. (1), explains 96% of the RG variability with the RMSE value (annual mean) equaling to 1.6 MJ.m-2.day- 1 and MBE being 0.1 MJ.m-2.day- 1. Generally, this method was found superior to all tested methods. If there are no reliable estimates of the empirical coefficients necessary for Eq. (1) available, the method proposed by Klabzuba et al. (1999), i.e. Eq. (2), was found to be satisfactory from April to August. If there are no sunshine duration data ava
Czech name
Kvantifikace nejistot ve vybraných metodách stanovení denní sumy globálního záření
Czech description
Příspěvek srovnávává sedm metod pro stanovení denní sumy globální radiace v podmínkách střední Evropy, kdy jejich empirické koeficienty byly převzaty z předchozích studií. Statistické vyhodnocení výsledků využívající srovnání s naměřenými hodnotami vyhodnotilo jako nejperspektivnější metodu Angström-Prescotta (1940) a a metodu Klabzuba et al. (1999) pro období duben až srpen.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GC - Plant growing, crop rotation
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/GA521%2F02%2F0827" target="_blank" >GA521/02/0827: The yield potential of the winter wheat in the Czech Republic - spatial assessment for the present and changed climate</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Agricultural and forest meteorology
ISSN
0168-1923
e-ISSN
—
Volume of the periodical
131
Issue of the periodical within the volume
1-2
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
23
Pages from-to
54-76
UT code for WoS article
—
EID of the result in the Scopus database
—