VA Geographic Information Network


Statewide Aerial Map Caching

WorldView developed a statewide aerial photography methodology for VGIN from 1:4,000,000 to 1:1,200 scale mapping. This approach now allows VGIN partners to access map caches for use in ArcGIS Desktop and ArcGIS Server across dozens of applications. Caches for the 2009 aerial flyover have also been generated using this methodology.