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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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7 March 20248 May 2025 Atilio Francois No Comments
  • Non classé

Creation of a Geopackage database for ENC maps (part 2: add symbology)

The first part of the Collaborative Financing for the Integration of Marine Data in QGIS project has been completed, thanks to contributions from ORANGE Marine, Geoconceptos Uruguay, Janez Avzec and Gaetan Mas. Our warmest thanks to…

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11 January 202411 January 2024 Atilio Francois No Comments
  • Non classé

Collaborative Funding for Marine Data Integration in QGIS

Dear friends of the marine community and GIS enthusiasts, We’re delighted to present an exciting project aimed at improving the visualization of marine data in QGIS. Our goal is to make this information more accessible, understandable…

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19 June 202317 June 2023 Atilio Francois No Comments
  • Non classé

Welcome Brazilian and Portuguese friends!

🌍 New update on www.sigterritoires.fr! 🌍 We’re delighted to announce that we’ve expanded our linguistic horizon to better serve our global community. From now on, we’re adding the Portuguese language to our blog, and we’ll be…

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16 April 202317 April 2023 Atilio Francois 1 Comment
  • Non classé

S57 Charts with QGis: display soundings

In a previous article we discussed how to display a symbology appropriate to S57 files. In this article we did not discuss how to display the values of bathimetric soundings for two reasons: the first because…

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  • Non classé

Reclassification of networks: some preconceived ideas (Part 1)

To state the problem, here is an excerpt of the publication “Geometer n ° 2087,  December 2011”: The issue of the month “Safety, reliability. Buried networks” by Laurent Polidori (director of ESGT) and Gille Costa (surveyor)…

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  1. Atilio Francois on [EN]Download QGIS 4.0 Portable for Windows (Full & Lite Versions)5 June 2026

    Thank you for your feedback and for reporting these issues. The errors and the missing Processing functionality that you observed…

  2. Andrea on [EN]Download QGIS 4.0 Portable for Windows (Full & Lite Versions)5 June 2026

    I've downloaded today the 7z file from https://www.sigterritoires.fr/QGis4.0Lite, then unarchived it and then launched launch_qgis_portable.bat: various errors occurs https://dcmnt.eu/pad/#/2/pad/view/-6FZXEyJYV4SyZmDWWE4XW6M7l-1JGp0V67X4tBTdjg/embed/ and…

  3. Andrea on [EN]Download QGIS 4.0 Portable for Windows (Full & Lite Versions)5 June 2026

    It's not clear what are exactly the components that are missing in the "QGIS portable – lightweight version". Could you…

  4. Ed on [EN]Download QGIS 3.44 LTR Portable for Windows (Full Version)2 June 2026

    Thank you for your service to the community! Please know that you are greatly appreciated! We prefer using the Long…

  5. SERGIO SEBASTIAN VERDU on [EN]Download QGIS 4.0 Portable for Windows (Full & Lite Versions)27 May 2026

    Hi Atilio, I'm very interested in downloading these versions of QGIS, but I've tried several times and the download never…

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