On Apr 5, 4:46 pm, AcidHorse <[email protected]> wrote: > > To AcidHorse: > > > Your non-standard zoom levels appear to be for AOL tiles. AOL uses a > > Euclidian projection. Google uses a Mercator projection. The math is > > very different. > > http://maps.google.com/mapdata?Point=b&; > Point.latitude_e6=39334438& > Point.longitude_e6=4210405032& > Point.iconid=51& > Point=e& > latitude_e6=39334438 > &longitude_e6=4210405032 > &zm=3000&w=600&h=400&cc=&min_priority=1 > > AOL???????????????????????? > I fail to see anything dealing with "AOL" in that printed url. > and the image returned after following that url has "Google" and > "TeleAtlas" printed on it. > Where did AOL come into this situation???
Your zoom levels are not related to each other by exact powers of two. Virtual Earth, Google & Yahoo use essentially the same tiling system - Mercator projection with tile sizes expanding by powers of two. AOL is the only major provider with zoom levels similar to yours. AOL uses a Euclidian projection. If your zoom levels are not powers of two, you cannot use shift operators. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Maps API" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/Google-Maps-API?hl=en -~----------~----~----~----~------~----~------~--~---
