29/09/2025
In this step-by-step tutorial, I show you exactly how to take FREE elevation data from Google Earth and turn it into a professional-grade contour map using Global Mapper. This is an essential skill for students, engineers, and GIS enthusiasts!
What You'll Learn in This Video:
✅ How to extract elevation data from Google Earth.
✅ The correct way to import and process the data in Global Mapper.
✅ Generating contour lines with full control over intervals (e.g., 1m, 5m, 10m).
✅ Tips and tricks for creating a clean, presentable map for your projects or reports.
Why Global Mapper?
It's a cost-effective and incredibly powerful GIS software that is often easier to learn for this specific task than more complex CAD programs!
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