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Tag: postgis

20 June 202322 June 2023 Atilio Francois No Comments
  • PostgreSQL
  • QGis
  • Spatialite

Eliminate overlaps and gaps between polygons in a layer (with QGis and Postgis)

For those unfamiliar with the joys of working with the French cadastre, you should know that if you have the opportunity to work with cadastral data corresponding to “Lieux-dits” (a subdivision of communes) you’ll find that…

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25 May 202321 May 2023 Atilio Francois No Comments
  • Database
  • PostgreSQL
  • QGis

Loading Geopackage data into PostreQL/PostGis with QGis

Among the different options to load data in Postgresql, we will see here the one that, in my opinion, is the easiest and fastest. We will simply use QGis and its Database Manager.

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  • Non classé
  • PostgreSQL

How to rectify the geometry of a Postgis table

We have already discussed the topic of geometry validation through a series of articles (in french): GIS tools for validation of geometries (1) Geometry validation GIS tools (2): Spatiality and PostGis Geometry validation tools (3): FME…

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Recent comments

  1. 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…

  2. 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.

  3. Atilio Francois on Portable version of QGis 3.32.07 May 2025

    Hello The problem with the portable version is that it's very dependent on the particular configuration of the machine. The…

  4. NotFred on Portable version of QGis 3.32.07 May 2025

    I have never had QGIS installed in my machine (it's a brand new laptop) and I get the same error,…

  5. Atilio Francois on Portable version of QGis 3.32.028 April 2025

    The file is present in the download ...\QGIS 3.32.0\QGIS 3.32.0\apps\qgis\bin The error message probably comes from a previous installation of…

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