Bente Lilja Bye¹, Marie-Francoise Voidrot², Bart De Lathouwer³, Nuno Catarino⁴, Pedro Concalves⁵, Michelle Cortes⁶, Koushik Panda⁴, Julian Meyer-Arnek⁷ and Bram Janssen⁸, (1)BLB, Hønefoss, Norway, (2)Open Geospatial Consortium Europe, Toulouse, France, (3)Open Geospatial Consortium Europe, Brussels, Belgium, (4)Deimos, Lisbon, Portugal, (5)Terradue, Lisbon, Portugal, (6)Datopian, Berlin, Germany, (7)German Aerospace Center DLR Oberpfaffenhofen, Oberpfaffenhofen, Germany, (8)VITO, Mol, Belgium