Comparative assessment of global irradiation from a satellite estimate model (CM SAF) and on-ground measurements (SIAR): A Spanish case study

F. Antonanzas-Torres, F. Cañizares and O. Perpiñán

Renewable and Sustainable Energy Reviews, 2013, vol. 21, issue C, 248-261

Abstract: An analysis and comparison of daily and yearly solar irradiation from the satellite CM SAF database and a set of 301 stations from the Spanish SIAR network is performed using data of 2010 and 2011. This analysis is completed with the comparison of the estimations of effective irradiation incident on three different tilted planes (fixed, two axis tracking, and north–south horizontal axis) using irradiation from these two data sources. Finally, a new map of yearly values of irradiation both on the horizontal plane and on inclined planes is produced mixing both sources with geostatistical techniques (kriging with external drift, KED).

Keywords: Solar PV energy; Global solar radiation; Effective solar radiation; Satellite based climate monitoring; Universal kriging; CM SAF; SIAR (search for similar items in EconPapers)
Date: 2013
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Citations: View citations in EconPapers (10)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:rensus:v:21:y:2013:i:c:p:248-261

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DOI: 10.1016/j.rser.2012.12.033

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