作者: Hans Georg Beyer , Claudio Costanzo , Detlev Heinemann
DOI: 10.1016/0038-092X(95)00092-6
关键词: Environmental science 、 Irradiance 、 Solar irradiance 、 Modified method 、 Satellite 、 Remote sensing 、 Meteorology 、 Geostationary orbit
摘要: Images taken by geostationary satellites may be used to estimate solar irradiance fluxes at the earth's surface. The Heliosat method is a widely applied procedure for this task. It based on empirical correlation between satellite derived cloud index and ground. Modifications that reduce temporal variability of are presented. modified open way use generic relation global irradiance.