I use QGIS and Digital Elevation Models (DEMs) as a basis for culvert design work. When I need to take that DEM data into Civil3D, there’s a catch! Civil3D can create surfaces directly from a DEM, and I was clipping a small portion of my (very large, county-wide) DEM from QGIS to import into Civil3D.… Continue reading DEM Surfaces – QGIS to Civil3D
Author: Brian Haeffner
Surveying on a Budget
I have survey needs, but no budget to hire a surveyor. Nor to buy survey equipment. I do have a computer and Internet access. Enter the Missouri Spatial Data Information Service (MSDIS) which provides LiDAR data in a County-wide Digital Elevation Model (DEM) format for all Missouri Counties- available for free! And also QGIS, an… Continue reading Surveying on a Budget