HENNIG, Sabine; BELGUI, Mariana. User-centric SDI: Addressing Users Requirements in Third- Generation SDI. The Example of Nature-SDIplus. Geoforum Perspektiv, [S. l.], v. 10, n. 20, 2012. Disponível em: https://tidsskrift.dk/gfp/article/view/5820. Acesso em: 6 dec. 2025.