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▶️ LiDAR LAStools with QGIS. Create DEM and Contour lines.
This minicourse consist in 3 video tutorials. In the first one, you are going to learn how to create a Digital Elevation Model (DEM) with QGIS using data from Google Earth. In the second one, you are going to learn how to use LASTool to process LiDAR data to create a DEM with QGIS. Also, you are going to see how to get the contour lines from both models. The third one is going to be a comparison between the two models and we will have a discussion about the accuracy of the ground elevation from Google Earth data.
▶️ What you are going to learn in Part 2:
✔️ Where downloading the LAStools
✔️ Setting up LAStools in QGIS 3.10 A Coruña
✔️ Download LiDAR data and checking metadata
✔️ Analyzing LiDAR data: lasinfo
✔️ Visualizing LiDAR data 3D: lasview
✔️ Creating DEM: las2dem and blast2dem
✔️ Visualizing DEM 3D
✔️ Contour lines extraction
✔️ Labeling and symbology
▶️ Links of interest:
rapidlasso.com/lastools/
opendata.countygp.ab.ca/
www.arcgis.com/index.html
Негізгі бет Ғылым және технология LiDAR LAStools with QGIS. Create DEM and Contour lines ✔️✔️✔️
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