[OpenLayers-Users] UTM scales mismatch with Max/MinScaleDenomination

[Christopher Schmidt]

On Thu, Nov 29, 2007 at 04:35:13PM +0100, David E. Reksten wrote:
> Hi,
> 
> we're using GeoServer/TileCache/OpenLayers serving several datasets
> stepwise by scale. We've set the sld (using Min/Maxscaledenominator)
> to display a particular dataset from 1:1-50000 (meters), but it
> doesn't display before around 1:39000.
> 
> Our dataset is stored as UTM32, and at first I thought the above to be
> related to this bug: http://trac.openlayers.org/ticket/958
> But the error is still there after applying the patch manually.
> 
> We used OpenLayers.Util.getResolutionFromScale(50000, 'm') to get the
> contant used in tilecache.cfg and in OpenLayers.

/** 
 * Constant: DOTS_PER_INCH
 * {Integer} 72 (A sensible default)
 */
OpenLayers.DOTS_PER_INCH = 72;

Change that.

Regards,
-- 
Christopher Schmidt
MetaCarta