[talk-au] Yahoo imagery in JOSM

Liz edodd at billiau.net
Sat Feb 16 22:13:50 GMT 2008


> I have compared Landsat and yahoo imagery in two different regions;
> regional NSW and Sydney area.
>

Two *large* images with landsat at the top and yahoo at the bottom; no 
compression applied in conversion to jpeg, hence the size.
www.billiau.net/~liz/osm/narra_lake.jpg (600KB)
www.billiau.net/~liz/osm/lake_wyangan.jpg (460KB)

they are very close to the same scale and therefore comparable
viewed like this the landsat images are of consistent quality in these two 
areas, not my original impression




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