Custom Laser Map of Lake Memphremagog with Bathymetry | QGIS, Illustrator & CorelDRAW

In this video I show the full process of creating a custom laser-cut bathymetric map of Lake Memphremagog – a lake that lies on the border between the US and Canada. From preparing the data in QGIS, to cleaning up the vectors in Illustrator, adding the bathymetric layers, and finishing the design in CorelDRAW – you’ll see all the steps, the challenges, and the tricks I use to make the files ready for laser cutting and engraving. This project was especially difficult, but also fascinating – did you know the US–Canada border runs right through an island in this lake? If you enjoyed the video, don’t forget to like 👍, comment 💬, and subscribe 🔔 for more map-making and laser projects.