[Gdal-dev] GeoQuadTree - an open format for storinggeoreferencedimages

[Matt Wilkie]

hi all, dunno if this relates directly to this interesting discussion, 
but from this post and it's comments there appear to be a lot active 
development on tiling and caching schemes going on: 
http://tinyurl.com/y3dj8s
(-->
http://www.spatiallyadjusted.com/2006/11/10/arc2earth-now-creates-map-tiles-for-google-maps-and-virtual-earth/ 
)


cheers,

-- 
matt wilkie
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