1 minute read

This page gathers ressources I published. 2019-2023 Cours FOSS4G : course handout on OSGeo and Free and Libre Software for Geomatic (FOSS4G), in French. 2019-2023 Introduction à PyQGIS (3 days course to get hands on PyQGIS and QGIS plugin development, in French) Carthagéo Numérique Carthagéo Thématique 2019-2020 Introduction to geospatial data with R : 9 hours course on to handling geodata in R, from scratch, in English.


8 minute read

Recently, I wanted to create a blogpost about simple mapping in R. It required some data (a shapefile), some spatial librairies and the R packages to use thoses libraries. Unfortunatly, the blogdown image that I was using at that time didn’t provided any of that. It was the generic one provided by the Blogdown guide. First reaction was to make a rendered html file. But the build was still cancelled and the html file was not deployed.


2 minute read

I add to resize an OSGeoLive virtual machine because after a couple postgresql workshops with quite big datasets (less than 1 GB each but still), the default size was not enough. So I followed the instructions from here (in French): Please note that,by default, OSGeoLive cames into a vmdk file so you need to convert it to a VDI to increase the volume size. If you already use a VDI file, not need to do that step.