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Follow on Google News | Geographic Information System (GIS)Integrates hardware, software, and data for capturing, managing, analyzing, and displaying all forms of geographically referenced information using Geographic Information System (GIS).
By: vivek Although, the parallel GIS can provide a high performance and great efficiency to meet the requirements of computing and I/O intensive applications, comprising large data processing system, real-time or time-critical systems etc. In fact, there are still many problems need to be discussed with it. GISPAL, with the leaders of Richard Healey, Steve Dowers and Bruce Gittings, have contributed to this field in many years. They developed high-level designs for two parallel GIS operations to create polygonal vector-topology, polygon overly (PO), and carefully studied the transform algorithms of raster-to-vector conversion (R2V) in the parallel environment, and proposed to create parallel software libraries and corresponding frameworks to exploit this potential End
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