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  1. #1
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    Default Transform paper and electronic maps into maps for your outdoor device

    Transform paper and electronic maps into maps for your device


    As some new outdoor devices are compatible with Custom Maps, transform paper and electronic maps into maps for your device.
    via Garmin site:
    Code:
    Please Login or Register to see the links
    Step 1: Save the map as a JPEG.
    If your map is printed, scan the map at an appropriate resolution¹, and save the image as a JPEG. If your map is electronic, such as a PDF, it may require conversion using GIMP or another suitable program to save it as a JPEG.
    Step 2: Create an Image Overlay
    Using Google Earth, locate the approximate area² where your custom map is located. From the top toolbar, click Add > Image Overlay.
    customMap earth01
    Step 3: Link the JPEG
    In the New Image Overlay window:

    • Provide a name.
    • Set the Link field to the path of the source JPEG to georeference.
    • Use the Location tab to adjust the draw order, if necessary. The draw order is used to determine the order in which maps appear (draw) on your device. For example, if the draw order for your custom map is set to 50 or higher, the custom map will draw on top of the Garmin map.

    customMap earth02
    Step 4: Georeference the JPEG
    Adjust (georeference) the JPEG so it matches the satellite imagery beneath the image overlay.
    Move the green marks to adjust the corners, edges, center or rotation of the JPEG. You may need to adjust the transparency of the JPEG so the satellite imagery can be seen beneath the JPEG. Use the Transparency bar near the top of window to adjust the transparency.
    Click OK to save your custom map.
    customMap earth03
    Step 5: Send Your Custom Map to Your Device
    Connect your Garmin outdoor handheld device to your computer with a USB cable. In Google Earth on the left side of the screen, right click on your custom map. Click Save Place As.
    In the dialog box that appears, find the drive for your connected handheld device and save³ your custom map in the /Garmin/CustomMaps/ directory (you may need to create a new "CustomMaps" directory if this directory does not exist). Save the file in KMZ format.
    customMap earth04
    Your custom map will appear as part of the map on your device.
    customMap gps
    Disabling Custom Maps

    By default, Custom Maps are enabled on your device. To disable your custom map on Dakota® or Oregon®, select Setup > Map > Map Information, then deselect the check box for your custom map.
    To disable your custom map on Colorado®, go to the Map page and select Options > Select Map, then scroll to your custom map and deselect the check box.
    ¹Oregon and Colorado have a native solution of 155 dpi, and Dakota has a resolution of 110 dpi. Use these resolutions as guidelines in determining your image size.
    ²The closer the viewing area is to the location and coverage of your JPEG, the easier it will be to georeference.
    ³The file can also be saved to a microSD™ card and installed in your outdoor handheld device.
    Last edited by smokefree; 5th February 2016 at 08:50. Reason: Coded external link.
    [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.

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  3. #2
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    The new Garmin Etrex 20 and 30 also are compatible with custom maps.

  4. #3
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    And Montana series also.

 

 

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