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Jean-Claude,<br>
<br>
Does your image have square pixels? I've had that exact issue
before when the dimension of the pixels is not identical.<br>
<br>
<br>
<br>
<br>
<br>
On 1/08/2011 3:52 PM, Jean-Claude Repetto wrote:
<blockquote cite="mid:4E365B2E.5010208@mxm.eu" type="cite">Le
29/07/2011 18:49, Magnus Ekhall a écrit :
<br>
<blockquote type="cite">I'm a beginner with qgis and need some
help.
<br>
<br>
I've scanned a map and georeferenced it using the plugin.
<br>
<br>
When it appears in qgis it looks stretched: about double as wide
as on paper.
<br>
However, the coordinates are correct. I can load a gpx-file into
a
<br>
vector layer, and it gets overlaid on the correct parts of the
raster
<br>
map.
<br>
<br>
Is there a way to change horizontal and/or vertical scale on the
screen?
<br>
<br>
I think the reason might be (please correct me if I'm wrong)
that the
<br>
paper map is originally in SWEREF99, but I georeferenced in
using
<br>
points of WGS84...
<br>
<br>
I tried to georeference it in SWEREF99 directly, but then the
gpx
<br>
tracks would load to completely different areas.
<br>
<br>
</blockquote>
<br>
Hi Magnus,
<br>
<br>
Please post here the first two lines of the xxxx.points file
created by the georeferencer plugin. Example :
<br>
<br>
mapX mapY pixelX pixelY
<br>
710000.000000000000000 3790000.000000000000000
12.135739115245720 -126.439544917478983
<br>
<br>
Jean-Claude
<br>
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<br>
</blockquote>
<br>
<br>
<div class="moz-signature">-- <br>
Brett Adams<br>
<a href="http://www.spinifexgeophysics.com.au/">
Spinifex Geophysics</a><br>
0438 861 974<br>
<a class="moz-txt-link-freetext" href="SKYPE:brettadams_spinifex">SKYPE:brettadams_spinifex</a>
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