[Qgis-user] ECW imagery in Southern Hemisphere

[Agustin Lobo]

Can you use gdalinfo (eventually gdalinfo -nomd ) and display the
geographic information? You probably can see the problem there
and use something similar to what was suggested by Roland Hill to
write an standard projection information:

gdalwarp -t_srs '+proj=utm +zone=34 +south +datum=WGS84' -srcnodata 0
-dstnodata 0 -multi -of GTiff -co COMPRESS=LZW -co TFW=true -co
INTERLEAVE=BAND $1 Z34S_$1

(see the thread here:
http://n2.nabble.com/forum/PostLink.jtp?post=4030315 )

Agus

Micha Silver wrote:
> I need to assist some agricultural projects using QGIS, and located in 
> the Southern Hemisphere. They have a large set of ECW imagery which 
> displays "up side down". It looks as if the images are rotated around 
> their northern edge.  The northern edge is at the bottom of the map, and 
> the southern edge at the top. Hope I've explained myself...
> The imagery has no CRS in the metadata data but they are located in 
> UTM40S. The same images in Arcview display correctly...
> 
> Any ideas how to overcome this would be greatly appreciated.
> 
> Thanks,
> Micha
> 
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