Note tecniche, analisi, resoconti di problemi risolti e qualche opinione. In italiano o in inglese, a seconda dell’argomento e di chi può esserne interessato.
The convex hull or convex envelope or convex closure of a shape is the smallest convex set that contains it.
Learn how to create a geometric buffer: the most commonly used tool within the proximity analysis class of spatial analysis.
Learn how to create a new one, set the geometry type and the field for data collection.
GDAL is a powerful data management tool: let's discover it together!
We are setting the foundation for the perfect road styling
How to load vector data in QGIS and how to use the main data browsing tools. Also basic styling.
A nice programming tip you should follow while developing?
You can clip points, lines, polygons and more using this simple technique.
A Wildcard is a person who can take on many different roles as needed.
This works with polygons but also with points and lines having the correct attributes set.