A while back, one of our ninjas added a new algorithm in QGIS’ processing toolbox named ST-DBSCAN Clustering, short for spatio temporal density-based spatial clustering of applications with noise. The algorithm regroups features falling within a user-defined maximum distance and time duration values. This post will walk you through one Read more…
Years ago, the QField community and its users showed their love for their favourite field app by supporting a successful crowdfunding to improve camera handling. Since then, OPENGIS.ch has continued to lead the development of QField with the regular support of sponsors. We couldn’t be prouder of the progress we Read more…
QField is a community-driven open-source project. It is free to share, use and modify and it will stay like that. The very essence of a community is to help and support each other. And that’s where YOU come into play. To make it work we need your support! For those Read more…
This blog post is about QGIS relations and how they are edited in the attribute form with widgets in general, as well as some plugins that override the relations editor widget to improve usability and solve specific use cases. The start is quite basic. If you are already a relation Read more…
The fully integrated Data Validator, which allows validating your data directly in QGIS against their INTERLIS model, exists for almost a year now. After lots of user feedback and some investments, it’s now shinier than ever. Time for an update and a little step-by-step guide. Why is it so awesome? Read more…
Amongst all the processing algorithms already available in QGIS, sometimes the one thing you need is missing. This happened not a long time ago, when we were asked to find a way to continuously visualise traffic on the Swiss motorway network (polylines) using frequently measured traffic volumes from discrete measurement Read more…
Starting with QField 2.2, users can fully rely on animation capabilities that have made their way into QGIS during its last development cycle. This can be a powerful mean to highlight key elements on a map that require special user attention. The example below demonstrates a scenario where animated raster Read more…
Tired of start/stop editing for every single layer in your project with mixed data sources?Starting from version 3.26, QGIS has a new transaction mode called “Buffered Transaction Groups”. Within this mode, all layers which are not read-only are put in one “transaction group” and handled together when the actions “Toggle Read more…
From unlocking selective atlas layout export to opening individual datasets and creating GeoPDFs, QField 1.9 is all about giving even more power to its users. The release also comes with significant user experience improvement such as faster rendering and restoring the last viewed map extent.
Everyone knows QGIS is on the desktop and mobile devices. Many know QGIS is on the web with QGIS server through OGC services. Some know QGIS server has its own extension to generate PDFs. But did you know that QGIS server can also produce DXF files? DXF DXF files are Read more…