Collaborative 3D GIS

• Database support: all locations are geo-referenced. Supports “pickable” mode. A “pick” spawns a spatial database query.

• Database backend implemented using Informix/Illustra object-relational database

• Query refinement via web browser interface

  • programmable selection of canned queries

• Database contents:

  • TIGER/Line data, US census data, business data, web domain name database, ….. (complete database for NYS)

• Viewer objects can have associated HTML links

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