Representatives of Cities, Metropolitan areas and Regions and experts of the main EU and National Institutions in charge of delivering datasets and indicators concerning land take discussed on what is available and how to properly use them to measure and map specific land use phenomena. The workshop represents one of the activities foreseen in the Action 4: “Land take indicators” of Action Plan of the Urban Agenda partnership on Sustainable Use Land Use and Nature Based Solutions, coordinated by the City of Bologna and the Government of Poland.