Estimation of global solar radiation over Spain from Meteosat data using a physical model

Descripción del Articulo

Solar radiation over Spain has been estimated from METEOSAT images, using a two-way physical method. The results for any cloud cover condition are compared with measurements on the ground made by 6 Spanish meteorological stations. The precision of the method on a test file (1110 hourly measurements...

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Detalles Bibliográficos
Autores: Rojas, Joel, Casanova, José, Rodríguez, María
Formato: artículo
Fecha de Publicación:2021
Institución:Universidad Nacional Mayor de San Marcos
Repositorio:Revistas - Universidad Nacional Mayor de San Marcos
Lenguaje:español
OAI Identifier:oai:ojs.csi.unmsm:article/20456
Enlace del recurso:https://revistasinvestigacion.unmsm.edu.pe/index.php/fisica/article/view/20456
Nivel de acceso:acceso abierto
Materia:solar radiation
radiación solar
Descripción
Sumario:Solar radiation over Spain has been estimated from METEOSAT images, using a two-way physical method. The results for any cloud cover condition are compared with measurements on the ground made by 6 Spanish meteorological stations. The precision of the method on a test file (1110 hourly measurements for 5 days of March, June, September and December 1993), in terms of mean and square error is 6.3 W / m2 and 87.9 W / m2 (18.2%) respectively. This method will be improved within an operational scheme established for a systematic evaluation of forest fires on the Iberian Peninsula.
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