The team from the Centre of Applied Geomatics at IGIK: Milena Chmielewska, Adam Waśniewski and Agata Hościło gave the presentation on “Comparative analysis of grasslands from the European Copernicus program against national reference data ” at the XXX Conference of the Polish Spatial Society: “Interdisciplinary role of geoinformation”. The conference was organised under the Honorary Patronage of the Ministry of Development and Technology, and took place on November 9-10, 2021.