Hey all, so before I exchanged my wifi iPad for the 4g, I took some road shots and intersection pictures on the wifi model. Checked those pics after and it accurately geotagged them!? Can anyone explain this or the tech behind it? I was connected to wifi at home.. But i must have driven a good 20 mins from my house before taking pics. I know it couldn'tve taken on someone else's Internet cause there wasn't any signal around nor was I shown as connected.