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Hands-On Geospatial Analysis with R and QGIS

You're reading from   Hands-On Geospatial Analysis with R and QGIS A beginner's guide to manipulating, managing, and analyzing spatial data using R and QGIS 3.2.2

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Product type Paperback
Published in Nov 2018
Publisher Packt
ISBN-13 9781788991674
Length 354 pages
Edition 1st Edition
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Authors (2):
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Brad Hamson Brad Hamson
Author Profile Icon Brad Hamson
Brad Hamson
Shammunul Islam Shammunul Islam
Author Profile Icon Shammunul Islam
Shammunul Islam
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Table of Contents (12) Chapters Close

Preface 1. Setting Up R and QGIS Environments for Geospatial Tasks FREE CHAPTER 2. Fundamentals of GIS Using R and QGIS 3. Creating Geospatial Data 4. Working with Geospatial Data 5. Remote Sensing Using R and QGIS 6. Point Pattern Analysis 7. Spatial Analysis 8. GRASS, Graphical Modelers, and Web Mapping 9. Classification of Remote Sensing Images 10. Landslide Susceptibility Mapping 11. Other Books You May Enjoy

Creating vector data

Often, we'll be required to create our own data by drawing point, line, or polygon data. In QGIS, we can do so very easily by specifying vector data when creating a shapefile.

Creating point data

Creating point vector data can be very easily accomplished in QGIS. We can create point data by following these steps:

  1. We need to create a new shapefile by clicking on the Layer menu, clicking or hovering on Create Layer, and then clicking on New Shapefile Layer.
  2. A new window will appear now. We browse to the folder where we want to save the shapefile and give it a name here it's named points. Select Point as Geometry Type. After that, we save it by clicking OK. Now we'll see that this layer is...
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