050] How to Create Advanced Terrain Profiles from Global Mapper Using ChatGPT
Export raw elevation data from Global Mapper to CSV and use ChatGPT to generate professional, high-fidelity terrain cross-sections. This tutorial demonstrates how to overcome the visual limitations of built-in GIS profile tools. By leveraging AI-driven Python scripting, you can create custom-shaded site areas, highlight steep slopes, and add precise leader-line annotations to your terrain analysis reports. Exporting Path Profile Data from Global Mapper Today, I’d like to share an experimental workflow for improving terrain profile visualization in Global Mapper. First, please run Global Mapper. img 1 : DEM created in Global Mapper with a line segment added for profile analysis With the DEM created, add a line segment. Now, let's extract the terrain profile. img 2 : Accessing Path Profile through the Analysis/Measurement menu After selecting the line segment, right-click and select Anal...