Spatial data infrastructures (Topical Term)
- SDIs (Geographic information systems)
- Broader heading: Geographic information systems
Work cat.: Developing Australian spatial data policies, 2002: p. v (Spatial Data Infrastructures; SDIs).
Developing spatial data infrastructures, 2000, via WWW, Mar. 31, 2005 (SDI; the relevant base collection of technologies, policies and institutional arrangements that facilitate the availability of and access to spatial data).
Phillips, A. Spatial data infrastructure concepts, 1999, via WWW, Mar. 31, 2005 (SDIs; umbrella of policies, standards, and procedures under which organisations and technologies interact to foster more efficient use, management, and production of geospatial data)
Maguire, D. J. The emergence of geoportals and their role in spatial data infrastructures, 2005, via WWW, Mar. 31, 2005: p. 4 (the term spatial data infrastructure (SDI) was coined in 1993 by the US National Research Council).