053] Global Mapper - Comparing Terrain Changes: Path Profile
053] Global Mapper - Comparing Terrain Changes: Path Profile Today, we will learn how to check how the terrain has changed using two DEM (Digital Elevation Model) datasets and the "Path Profile" tool. "Before we begin, if you missed the previous session, check it out here:" [048] DEM Partial Elevation Correction: Terrain Paint Options [052] Creating Attributes Using Calculations - Attribute Calculation Setup: Use Formula Calculation It's simple. You just need to turn on all the DEM layers you want to compare and then run the Path Profile tool. First, prepare two DEM files. [img 2 : DEM data from 2024-12-01] [img 3 : DEM data from 2025-01-01] Import both files into Global Mapper. ...