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Reply With QuoteI think the code to open NT maps is present in published sources. The only problem is that this doesn't work, there is no procedure to decode data from NT maps.
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31st May 2012, 03:52 PM #1Master
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Decompilation of Garmin NT maps...someone scared?
Source:UPDATE: Aparently it was a GpsMapedit Bug in version 1.0.66.7 that allow to open NT maps packaged in gmapsupp.img, if you use older version it won't work, and if you use the new version 1.0.67.2 it won't work either.
There is a way. It only works with GpsMapedit 1.0.66.7.
Open the map in the Mapsource software from garmin. I suppose your map is indeed a junction of smaller maps.
Now, select at least two maps with the map tool, just put an sd-card with a card reader in the PC and export the selected maps to it.
Now you will have a gmapsupp.img in the sd-card, it is a package containing various img maps.
Now you can open it with Gpsmapedit 1.0.66.7 without problems, and select the map that you want from the list.
I didn't know that. Could be interesting to some!Code:Please Login or Register to see the links
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31st May 2012, 08:43 PM #2KanopusGuest
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1st June 2012, 12:42 AM #3Important User
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see also
and this post (n.6)Code:Please Login or Register to see the links
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You have to navigate to get to the good.
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1st June 2012, 06:47 PM #4Navigation software expert
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Unlikely that someone will be interested in this.
Originally Posted by ddabcd277
I didn't know that. Could be interesting to some!
That's exactly right. Originally Posted by Kanopus
For example, take a small map in the NT format :
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This map will be opened in the GPSMapEdit_1.0.66.7 so :
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Who needs such decompilation?
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