Poster Contribution of the Sagres site (Portugal) to the upgrade and validation of the algorithms for the MERIS 4th Reprocessing. Icely, J.; Cristina, S.; D'Alimonte, D.; Danchenko, S.; Fragoso, B.; Goela, P.; Kajiyama, T.; Moore, G.; Newton, A.; Sá, C. Publication details Poster presented at 2016 European Space Agency Living Planet Symposium, 9-13 May 2016, Prague, Czech Republic. Link: http://lps16.esa.int/page_session184.php#2412p