[OSGeo Africa] (no subject)

[Fhumulani Munzhelele]

Hi, can anyone help: i have DEM Layer worldwide in MrSID format,compressed
to Wavelet (MG2)

Pixel Depth =8Bit

I need to use it in a small area like  munic area, the problem is whe i
used it for munic area and zoom to munic its resolution becomes very
bad(big pixels). how to set the layer based on the resolution
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