My notes and posts

Italian and English are mixed here. If something is in Italian is usually about the country society or something I’ve done here in Italy (like giving a lecture about something in Italian language). Perhaps I’ll make a section for Italian content, but it is not the right time :-)

Learn how to use the dissolve operator in QGIS 3 to merge features

An application of the conceptual operators that aggregates features often referred to as Merge

3 must have plugins to work with OGC Well-known Text (WKT) in QGIS 3

Well-known text (WKT) is a text markup language for representing vector geometry objects.

How to filter classes in a classified point cloud using CloudCompare

We will be using the filter by value tool and I'll show you a method that works with non contiguous classes as well.

How to keep only ground points in your LIDAR using CloudCompare and the CSF filter

We will learn to use the CSF algorithm to filter out unwanted points allowing us to create a DTM in the future.

A short guide to QGIS 3 text delimited data file import: your layers from Excel CSV files

A text delimited file is a file which contains data organized per rows and columns, in order to build a data storage structure.

A short guide to QGIS 3 Coordinate Reference Systems (CRS)

Measure things on the earth precisely using a spatial reference system. It's the one identified by the SRID number. Did you know that?

How to use compile LASTOOLS to work with your point clouds

Keep your compiler warm and let's build this fantastic command line tool set for your LIDAR processing.

How to use LASINFO from liblas to get your LIDAR information

Let's get information about our point clouds with the liblas library.

How to create a respect area in QGIS 3 to manage an hazardous event

Let's create a respect area starting from an event point and using buffer and difference vector processing tools.

How to add a XYZ basemap layer to QGIS 3. Also a Python script to add the most common one easily!

I will also teach you how to use a python script to add a bunch of existing basemaps.