This QGIS tutorial will guide you through the basics, covering how GIS files work, how to edit them and how to join them with external data for analysis.
![E-book: Tutorial Data Analysis using QGIS and InaSAFE [Intermediate Level]](https://i.pinimg.com/originals/f8/b7/ff/f8b7ff93a5194a308174190a594c6cad.jpg)
