Convert VMAP to TRK

Understanding vmap and trk file formats

VMAP files are typically associated with mapping and navigation data, often used in GPS devices or mapping software to store vector map information. These files contain geographic data such as roads, boundaries, and points of interest in a structured format.

TRK files, on the other hand, are commonly used to store GPS track data. They record the path or route taken by a user or device, including waypoints, timestamps, and coordinates. TRK files are widely supported by GPS devices and mapping applications for route tracking and analysis.

Why convert vmap to trk?

Converting a vmap file to a trk file allows users to transform static map data into a format suitable for route tracking and navigation. This is useful for outdoor activities, travel planning, or integrating map data with GPS devices that require the TRK format.

How to convert vmap to trk

There is no direct, universal converter for vmap to trk due to the specialized nature of vmap files. However, the process generally involves two steps:

1. Extract vector data from the vmap file using GIS software such as QGIS or Global Mapper.
2. Export the extracted data as a GPS track (trk) file. In QGIS, for example, you can use Layer → Export → Save Features As... and select GPX as the format, which can then be converted to TRK using GPSBabel.

Recommended software for conversion

• QGIS: Free and open-source GIS software that supports a wide range of vector formats. Use it to open vmap files and export to GPX.
• GPSBabel: A powerful tool for converting between GPS file formats, including GPX to TRK. After exporting from QGIS, use GPSBabel to convert the GPX file to TRK.
• Global Mapper: Commercial GIS software with advanced import/export capabilities for both vmap and trk formats.

Step-by-step conversion example using QGIS and GPSBabel

1. Open your vmap file in QGIS.
2. Select the relevant layer and go to Layer → Export → Save Features As....
3. Choose GPX as the output format and save the file.
4. Open GPSBabel and select the saved GPX file as the input.
5. Set the output format to TRK and start the conversion.

Conclusion

While there is no one-click solution for converting vmap to trk, using GIS software like QGIS in combination with GPSBabel provides a reliable workflow. This approach ensures your map data can be effectively used for GPS tracking and navigation purposes.