GIS coaching for territorial management.
Starting with QGIS version 3.42, a subtle but powerful feature has been added to the context menu of vector layers: the “SQL Query…” option. This improvement provides a direct and user-friendly interface for running SQL queries,…
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History of Parquet and GeoParquet 1. Apache Parquet – The original format History: Objective: GeoParquet – Geospatial extension of Parquet History : Year Event 2021 (April) First exchanges on GitHub and in open source communities to…
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This article completes the series of articles on creating a geopackage database to manage ENC nautical charts in QGis and the symbology of the various data layers. Working with a small number of maps presents no…
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The project to integrate ENC maps into QGis in the form of Geopackage is now complete. This article completes the two previously published articles on ENC symbology in the Geopackage database. Adding symbology to Geopackage The…
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The project to integrate ENC maps into QGis in the form of Geopackage is now complete. This article completes the two previously published articles on setting up and managing the Geopackage database. In the first article:…
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Following the publication of the first part of our work on Geopackages, our work with PostgreSQL/Postgis has enabled us to make a number of further advances. In this article, you’ll find an update to the QGis…
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