GIS for Sun 4?

[Dean Radin x4479]

Does anyone know of a GIS (geographic information system) or advanced
mapping system that runs on a Sun 4 or other Sparcstation?  Besides
supporting zoom and pan, 2 and 3D maps, and being able to import a variety
of databases, it's windowing system should be X.

-> Please respond directly to me at: radin at ctc.contel.com <-

Thanks very much,
Dean Radin
Contel Technology Center 
Chantilly, Virginia