This is a series of processing cases and analyses based on spatial data files. The types of data being processed include vector data (such as SHP, Geopackage, etc.) and a large amount of tabular data ...

Two types of coordinate systems are used when you create a map: Cartesian coordinate and Geographic coordinate. This example opens a shape file with Cartesian coordinates and saves it to a shape file ...

I've already looked at some GIS applications available on Linux. Programs like GRASS and qgis provide a full set of tools to do GIS. Sometimes, that's really overkill though. You may just want to ...