Spatial Data Infrastructure Spatial Data Infrastructure Community (View Abstract) Bas Kok Spatial Data Infrastructure – Tools and Examples Brad Skelton Delhi State Spatial Data Infrastructure Brig Girish Kumar Spatial Data Infrastructure Initiatives in Africa (View Abstract) Dr. Derek Clarke Thinking Outside the Polygon- The Canadian SDI Experience (View Abstract) James Ikkers Singapore’s NSDI: the SG-SPACE (View Abstract) Dr. Victor Khoo The Current Status of SDI in Malaysia Abdul Kadir Bin Taib