[Qgis-user] How can I use a jpg of map as base layer & then ensure GPX waypoints match up

Michael White crwban681 at yahoo.co.uk
Tue Nov 19 13:59:23 PST 2013


Hello everyone. The latest map for my atoll was 1986 (paper only 1:25,000), but I have a high res jpg which I've uploaded into QGIS 2.0 OK. Map was in UTM zone 4. I have also successfully uploaded a GPX file of waypoints that I'd like to display on the map. At the moment I can still move the jpg around in the map window. What do I need to do to fix the map in place and how can I relate the waypoints (WGS84) to the map. Is there a way to select a lat/long on the map and then the same waypoint in my GPX file, thus linki9ng the two things? Thanks Michael

 
Dr Michael White 
Marine Zoologist
Tongareva Atoll
Northern Cook Islands
Member of IUCN - Species Survival Commission:
Marine Turtle Specialist Group
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