%0 Conference Proceedings %T Solar irradiance: from multiple observations to a single composite %+ Laboratoire de Physique et Chimie de l'Environnement et de l'Espace (LPC2E) %A Dudok de Wit, Thierry %A Kopp, Greg %< avec comité de lecture %B Astronomy in Focus XXX %C à renseigner, Unknown Region %P 336-338 %8 2018 %D 2018 %Z 2020IAUGA..30..336D %R 10.1017/S174392131900454X %K Solar irradiance %K Solar variability %Z Sciences of the Universe [physics]Conference papers %X We review recent developments in combining solar irradiance datasets from different instruments to obtain one single composite, which is the key to understanding how irradiance varies on decadal timescales and beyond. %G English %L insu-03560768 %U https://insu.hal.science/insu-03560768 %~ OBSPM %~ INSU %~ CNRS %~ UNIV-ORLEANS %~ CNES %~ OSUC %~ LPC2E %~ PSL %~ OBSPM-PSL