Comportamento da Radiação Solar observado no período de Agosto/2004 a Março/2005 no Observatório Espacial do Sul

Reliable environmental and climatic data are necessary to evaluate the solar and aeolic energy availability. Such evaluation will make possible the development of the sector of renewable energy resource assessment. The objective of this work is to study the behavior of the incident solar radiation in the central part of Rio Grande do Sul state - Brazil.