One thing that might help is knowing that the MapServer terminology for zoom is Overviews as can be seen in http://mapserver.gis.umn.edu/docs/howto/raster_data/#building-internal-overviews .

Also, the GDAL uses the same term in http://www.gdal.org/gdaladdo.html where:
The gdaladdo utility can be used to build or rebuild overview images for most supported file formats with one over several downsampling algorithms.

On 8/13/06, Hooi <[EMAIL PROTECTED]> wrote:
I intend to do something like Google Local where when user zoom in, he can see same area but more details. How can I achieve this in Mapserver?



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