Library Resource
Documents et rapports de conférence
décembre, 2014
Afrique du Sud, Inde, Chine, Brésil, Australie
A Spatial Data Infrastructure (SDI) is an evolving concept, essentially consisting of policies, institutional arrangements, Geographical Information Systems (GISs), data bases, networks, Web services and portals to facilitate and coordinate the availability, exchange and sharing of geospatial data and services between stakeholders from different levels.