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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ความคิดเห็น • 4

  • @sumansinha4424
    @sumansinha4424 ปีที่แล้ว

    need to ask about the straight black diagonal lines, how can those be removed?

  • @emircaldeira
    @emircaldeira 4 ปีที่แล้ว

    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?

    • @LazicGeoAlati
      @LazicGeoAlati  4 ปีที่แล้ว

      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.

    • @emircaldeira
      @emircaldeira 4 ปีที่แล้ว

      @@LazicGeoAlati , thanks for your explanation. Best regards