Complementary training on contemporary positioning using a Website based application. - Marijke Brondeel; Nele De Wolf; Philippe De Maeyer; Marc Antrop; Therese Ongena (IGARSS, 2004)

Qualitative analysis of polygon shape-change. - Nico Van de Weghe; Ruben Maddens; Peter Bogaert; Marijke Brondeel; Philippe De Maeyer (IGARSS, 2004)