Softwares
HelioClim offers access to pieces of software relating to
- Sun - Earth geometry,
- Sun geometry perceived by an observer,
- extraterrestrial radiation,
as well as
- satellite Meteosat geometry,
- and conversion of image co-ordinates into geographical coordinates and vice-versa.
Other pieces of software are available for the implementation of the method Heliosat-2 for converting Meteosat images into irradiance maps:
- model ESRA for clear-sky,
- all libraries for the method Heliosat-2, including those relating to the solar geometry, clear-sky and Meteosat images (up to Meteosat-7 included).



