getting US TOPO's to Ozi

Have questions on using a GPS?, maybe you have some thoughts on which ones work on a sled and those that won't hold up?... Let us know

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Joined: Tue Oct 28, 2003 2:52 pm
Location: North Pole Alaska

getting US TOPO's to Ozi

#1 Post by john » Thu Apr 05, 2007 9:52 am

OK, I'm having a heck of time getting OziExplorer to read my topo maps.

Ozi wants maps with a .map extension. I have .IT3 extension for the BigTopo Maps and .tpp for the Nat'l Geo maps.

So what am I missing here. I tried to convert them with no success and even download the converter listed on the Ozi site.

Guess I need some step by step help...

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Joined: Thu Nov 06, 2003 1:03 am
Location: Nordale Road area

Try this

#2 Post by Darrell » Fri Apr 06, 2007 9:40 am

Open image and manual calibrate the map. Or I have got good answers from

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