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Author: Atilio Francois

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[EN]Python Script to Automatically Correct Underwater Photos

Underwater, different wavelengths of light are progressively absorbed: red disappears first, followed by orange and yellow. Even at shallow depths, photos often have a blue-cyan color cast. As a result, images look bluish or greenish and…

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18 March 202617 March 2026 Atilio Francois No Comments
  • QGis
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[EN]Importing a CSV file into QGIS: A simple guide to avoiding errors

To import a CSV in QGIS, use “Add Delimited Text Layer”, select the file, and define X/Y coordinates. Importing a CSV file into QGIS is a very common task when working with geographic data. Coordinates can…

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  • Geospatial Technologies
  • Spatial Analysis & GIS

[EN]Quantum Computing and GIS – Experiments, Limitations, and Perspectives

Article 3/3 After the promises, a return to reality is required.Is quantum computing already usable in geomatics? What experiments actually exist? And on what timeline could concrete contributions to GIS realistically be expected? This final article…

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9 March 20269 March 2026 Atilio Francois No Comments
  • Geospatial Technologies
  • QGis
  • Spatial Analysis & GIS

[EN]QGIS 4.0 Released: Discover the New Features

The new major version of QGIS has been released. QGIS 4.0 marks an important milestone in the evolution of the open-source GIS software, bringing a modernized interface, numerous performance improvements and the migration to Qt 6.…

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4 March 202616 February 2026 Atilio Francois No Comments
  • Geospatial Technologies
  • Non classé
  • Spatial Analysis & GIS

[EN]Potential applications of quantum computing in GIS

Article 2/3 Once the foundations have been laid, the central question remains: what could quantum computing actually be used for in GIS?Rather than speculating in abstract terms, this article explores the domains where the challenges faced…

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25 February 202615 February 2026 Atilio Francois No Comments
  • Geospatial Technologies
  • Spatial Analysis & GIS

[EN]Quantum computing and GIS: what are the prospects for spatial analysis?

Quantum computing and GIS: hype or a genuine path for spatial analysis? Quantum computing regularly makes headlines in technology news, often accompanied by spectacular promises. But what does this new computing paradigm really mean for a…

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  1. Atilio Francois on [EN]Download QGIS 3.44 LTR Portable for Windows (Full Version)4 August 2026

    Excellent, thank you for running this test! This is actually very good news. Your `curl` download completed successfully, downloading the…

  2. Robert Pace on [EN]Download QGIS 3.44 LTR Portable for Windows (Full Version)3 August 2026

    I added the -v flag to the curl for more verbose response. C:\Users\quepi>curl.exe -v -L -O https://www.nasca.ovh/downloads/QGIS%203.44.0.7z * Trying 213.186.33.16:443...…

  3. Atilio Francois on [EN]Download QGIS 3.44 LTR Portable for Windows (Full Version)3 August 2026

    Thank you again for your detailed feedback. I have now performed several additional tests from my side. The file downloads…

  4. Atilio Francois on [EN]Download QGIS 3.44 LTR Portable for Windows (Full Version)3 August 2026

    Thank you for the detailed feedback. The fact that the download fails at different points (258 MB, 359 MB, etc.)…

  5. Robert Pace on [EN]Download QGIS 3.44 LTR Portable for Windows (Full Version)3 August 2026

    Hi Atilio, I have tried the download from my home pc/network and at work via work laptop on the universities…

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