All Related Apply Refine results Type Files & Media Document Categories Data Meteosat Tags ATBD MTG IRS Date 2021 SHOW ALL 1 result EUMETSAT 2 MTG-IRS Level 1 Algorithm Theoretical Basis Document https://www-cdn.eumetsat.int/files/2023-01/MTG-IRS%20Level%201%20Algorithm%20Theoretical%20Basis%20Document_v2.pdf MTG-IRS Level 1 Algorithm Theoretical Basis Document