Book Image

QGIS Quick Start Guide

By : Andrew Cutts
Book Image

QGIS Quick Start Guide

By: Andrew Cutts

Overview of this book

QGIS is a user friendly, open source geographic information system (GIS). The popularity of open source GIS and QGIS, in particular, has been growing rapidly over the last few years. This book is designed to help beginners learn about all the tools required to use QGIS 3.4. This book will provide you with clear, step-by-step instructions to help you apply your GIS knowledge to QGIS. You begin with an overview of QGIS 3.4 and its installation. You will learn how to load existing spatial data and create vector data from scratch. You will then be creating styles and labels for maps. The final two chapters demonstrate the Processing toolbox and include a brief investigation on how to extend QGIS. Throughout this book, we will be using the GeoPackage format, and we will also discuss how QGIS can support many different types of data. Finally, you will learn where to get help and how to become engaged with the GIS community.
Table of Contents (9 chapters)

Loading Data

The next two chapters are all about using data in QGIS. In Chapter 3, Creating Data, we will look at how we build and edit GIS data. In this chapter, we will start by loading existing data. QGIS supports many GIS data formats. It makes use of the OGR library for vector data and the GDAL library for raster data. By default, QGIS uses the GeoPackage format. As such, we will make this the default format for this book.

These are the topics that will be covered in this chapter:

  • Vector, raster, and other data types
  • GeoPackage
  • Loading data
  • Projections
  • Creating and saving a project