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Tag: lidar

27 July 202325 April 2025 Atilio Francois No Comments
  • Lidar

QGis for LIDAR:colorizing from an image

Tutoriel : LIDAR HD avec QGIS 3.32 In this article you’ll find out how to transfer colors (colorize) from an image or orthophoto to the points of a LIDAR cloud using CloudCompare. The result is an…

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25 July 202326 August 2023 Atilio Francois No Comments
  • Lidar

QGis 3.32: Tools for LIDAR data

Tutorial: HD LIDAR with QGIS 3.32 In this article you’ll find tools for LIDAR data: LASTools, WhiteboxTools, OpenLIDAR Tools. Step-by-step installation, licensing and configuration. You’ll also find a presentation of CloudCompare. As we saw in the…

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18 July 202313 July 2023 Atilio Francois No Comments
  • Lidar

LIDAR data in QGis 3.32

Among many improvements, version 3.32 introduces the long-awaited feature of native point cloud processing in QGIS, enabling QGIS Desktop to become a powerful LiDAR data processing utility. Before publishing a tutorial on the new features, I’ve…

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6 June 20235 June 2023 Atilio Francois No Comments
  • QGis

How to create a topographic profile with QGis 3.26 (Part 3)

Here’s a 5-chapter tutorial on the new QGis feature in version 3.26: elevation profiles. Chapter 1: Profiles from vector layers Chapter 2: Profiles from raster layers Chapter 3: Profiles from point clouds (Lidar) Chapter 4: Profiles…

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Recent articles

  • Union in GIS: choosing between overlay, merge, unary union, and dissolve
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  • Fuzzy logic and GIS (1/2): an alternative to all-or-nothing for geographic analysis
  • Exporting a QGIS layout to SVG: uses, limitations, and solutions
  • Associating points with their municipality or zone: simple spatial joins with MMQGIS

Recent comments

  1. Atilio Francois on How to develop an application with pgrouting in Windows (1)25 August 2025

    You're right — since 2019 Geofabrik no longer provides plain `.osm` files, only the compressed `.osm.pbf` format. The tool **osm2pgrouting**…

  2. Simon on How to develop an application with pgrouting in Windows (1)25 August 2025

    The osm downloads don't appear to be available, just osm.pfb And osm2pgrouting on Windows doesn't like pbf "not well formed…

  3. Arno on Portable version of QGis 3.32.021 August 2025

    I just want to thank you. It works.

  4. Atilio Francois on Portable version of QGis 3.32.015 May 2025

    What is the link between the qgis update and the portable version? A portable version cannot be updated; it must…

  5. Hugo on Portable version of QGis 3.32.014 May 2025

    For me, the error message complaining that qgis_app.dll is missing started appearing following the most recent QGIS update.

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