CUBIZEN: Global Mapper, CityEngine & Creative Tech

Calculate detailed elevation gain, loss, and slope statistics along any line feature to analyze routes. This tutorial demonstrates how to use Global Mapper’s Analysis tools to calculate terrain statistics for road or path features. You will learn how to interpret cumulative elevation changes, 3D lengths, and how to optimize the Path Profile visualization for technical reporting. Preparing the Terrain and Road Data Today, we will learn how to extract terrain information using Line features . To follow along, please open the data file we used in the previous session. img 1 : Global Mapper screen showing the terrain, boundary, and road line from the previous session 1. Extracting Terrain Information for a Line The process is identical to the one we used for polygons. We will use the same tool to analyze the terrain along our "Road" feature. Select the Road line using the ...

Transform raw contour data into actionable Digital Elevation Models and perform detailed statistical terrain analysis. This tutorial covers the complete workflow for GIS professionals using Global Mapper, from importing topographic maps and generating DEMs to performing raster reclassification for area-based statistics and slope analysis. Today, we will learn how to create a DEM (Digital Elevation Model) and perform terrain analysis in Global Mapper using contour data. If you are accustomed to ESRI products or Q-GIS, you might find Global Mapper's output slightly different at first, but its intuitive workflow is incredibly powerful once you get used to it. 1. Importing Contour Data into Global Mapper The first step in terrain analysis is generating a Digital Elevation Model (DEM) from contour data. You can use your own data or any standard digital topographic map files. Download: Terrain_data.zip (Verified and...