Nick<br>This is really nice. Have already been able to resolve some boundaries in inaccessible locations. Should be really useful.<br><br>Etienne<br><br><div><span class="gmail_quote">On 10/27/06, <b class="gmail_sendername">
Nick Burch</b> <<a href="mailto:openstreetmap@gagravarr.org">openstreetmap@gagravarr.org</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hi All<br><br>Having finally cracked those last pesky few IE issues, my GPX tracer is<br>now ready for wider use:<br><br> <a href="http://gpx.npemap.org.uk/">http://gpx.npemap.org.uk/</a><br><br>The navigation is much like the main npemap site, until you're fully
<br>zoomed in. At this point, you click away to mark points, click on them<br>to remove mistakes, and then generate a GPX file of your clicks.<br><br>As the scans aren't perfectly tiled, you'll need to calibrate before you
<br>generate the GPX. Click on the calibrate link, then click where the grid<br>lines cross. Repeat until you've done all 4 joins, or as many as you can<br>see (they can be hard to spot in dense urban areas)<br><br>Few things to be aware of:
<br>* When you scroll around the map (nsew links), you'll loose your gpx<br> points. Generate the GPX before moving off<br>* Calibration doesn't really work across sheet boundaries. Calibrate and<br> trace up to one, then scroll over and calibrate+trace on the new sheet
<br>* Some features have moved since the 50s. Please use local knowledge to<br> that something's still there before tracing<br><br>Nick<br><br><br>_______________________________________________<br>talk mailing list<br>
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