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  1. #1
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    Wink Decompilation of Garmin NT maps...someone scared?

    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.
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    I didn't know that. Could be interesting to some!

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  3. #2
    Navigation software expert Kanopus's Avatar
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    I 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.
    Thanks, Kanopus

  4. #3
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    see also
    Code:
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    and this post (n.6)
    [Only registered and activated users can see links. ]
    [Only registered and activated users can see links. ]
    [Only registered and activated users can see links. ]

    [Only registered and activated users can see links. ]
    You have to navigate to get to the good.
    Nuvi1250/Nuvi 34xx/Nuvi 2200/Nuvi 66/Oregon 600/Galaxy S5 MM 6.0.1/TomTom GO/iGO Nextgen Avic,Basar,Isr.Gift/Navigon
    Please don't flood my pm box with questions you can post on forum!! You won't hear back from me.

  5. #4
    Navigation software expert

    Cnfhbr's Avatar
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    Quote Originally Posted by ddabcd277 View Post
    I didn't know that. Could be interesting to some!
    Unlikely that someone will be interested in this.

    Quote Originally Posted by Kanopus View Post
    The only problem is that this doesn't work, there is no procedure to decode data from NT maps.
    That's exactly right.

    For example, take a small map in the NT format :
    [Only registered and activated users can see links. ]

    This map will be opened in the GPSMapEdit_1.0.66.7 so :
    [Only registered and activated users can see links. ]

    Who needs such decompilation?

 

 

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