Reducción de escala en la irradiación solar de los modelos de satélite
- Antoñanzas Torres, F. 1
- Antoñanzas Torres, J. 1
- Martínez De Pisón Ascacíbar, F. J. 1
- Alía Martínez, M. J. 1
- Perpiñán Lamigueiro, O. 2
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1
Universidad de La Rioja
info
- 2 UPM
Editorial: Asociación Española de Ingeniería de Proyectos (AEIPRO)
ISBN: 978-84-616-6454-2
Any de publicació: 2013
Pàgines: 980-989
Congrés: CIDIP. Congreso Internacional de Ingeniería de Proyectos (17. 2013. Logroño)
Tipus: Aportació congrés
beta Ver similares en nube de resultadosResum
Solar irradiation databases from satellite estimates are based on images taken fromsatellites with wide spatial resolution. The rising interest on solar energy technologiesand climate change generates the necessity of higher spatial resolution of solarirradiation data. The downscaling of satellite estimates provides an alternative to densepyranometers networks, which are very expensive to maintain. The methodologyproposed is based on the shade impact analysed from a digital elevation model of highspatial resolution and the surface reflectivity. This methodology is applied and validatedwith on-ground measurements in the Iregua river valley in the Spanish region of LaRioja. Eventually, it is generated a map of the annual sum of solar global irradiation forthis valley