Using digital image processing to characterize the Campbell–Stokes sunshine recorder and to derive high-temporal resolution direct solar irradiance

The Campbell–Stokes sunshine recorder (CSSR) has been one of the most commonly used instruments for measuring sunshine duration (SD) through the burn length of a given CSSR card. Many authors have used SD to obtain information about cloudiness and solar radiation (by using Ångström–Prescott type for...

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Bibliographic Details
Main Authors: A. Sanchez-Romero, J. A. González, J. Calbó, A. Sanchez-Lorenzo
Format: Article
Language:English
Published: Copernicus Publications 2015-01-01
Series:Atmospheric Measurement Techniques
Online Access:http://www.atmos-meas-tech.net/8/183/2015/amt-8-183-2015.pdf