What is a .3DL file?
The .3DL file extension is associated with a type of file known as a LightConverse 3D Model File. This kind of file is specifically used by the iGO navigation software, which is a program designed to help users find their way to various locations using GPS (Global Positioning System) technology. The .3DL files contain important information called points of interest, or landmarks. These landmarks are special locations that people might want to visit or need to know about when they are traveling, such as restaurants, gas stations, or historical sites.
Each landmark within a .3DL file includes not just the location's coordinates (like its latitude and longitude), but also additional details about that place, which could be anything from its name, a brief description, to contact information or operating hours. This makes it easier for users of the iGO navigation software to find and learn about these places as they travel.
These .3DL files are typically stored in a specific folder on the navigation device's storage card. The path to this folder is usually \iGO\content\building\. This organization helps the navigation software quickly find and use the data to provide users with up-to-date and accurate information about their surroundings.
To use a .3DL file, it often needs to be transferred to an NNG navigation device. This is usually done through a USB connection, where the file is copied from a computer to the appropriate directory on the device's storage card. Once the file is in the right place, the iGO navigation software can access and use the data contained within the .3DL file to enhance the user's navigation experience.
It's also worth noting that .3DL files are often used together with another file type called .3DC, which is a building file. These two types of files work together to provide a comprehensive set of data for navigation purposes, including both the 3D models of buildings and the points of interest around them.
In summary, .3DL files are an essential component of the iGO navigation system, providing detailed information about landmarks and points of interest to help users navigate more effectively. These files are transferred to a navigation device via USB and are stored in a specific directory for the software to access.
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