QGIS make hillshading (DEM) map using LIDAR las/laz Digital Elevation Model (Digitalni model terena)
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- เผยแพร่เมื่อ 23 ก.ย. 2024
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In this video i will show :
- how to make Digital Elevation Map (DEM) from LiDAR data and visualized it in Hillshade ?
- how to make such a beautiful colorful hillshading map ?
using LAS tools (lasinfo, lasview, lassplit, lasdem) and GDAL raster Merge. Also you will see how using QGIS raster calculator.
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need to ask about the straight black diagonal lines, how can those be removed?
Congratulations for your work. I just had a doubt. Why did you use the value 600 on the raster calculator? This value is fixed or it is calculated according to the minimum and maximum limits of the local elevation?
Hi Emir, your right. You must find minimum limits of the local elevtion, is not fixed.in this movie I just want to show formula.
@@LazicGeoAlati , thanks for your explanation. Best regards