Browse Library
Sign In Start Free Trial
Close icon Search icon
Account
Browse Library Sign In Start Free Trial

Add to playlist

Create a Playlist

Modal Close icon
You need to login to use this feature.
  • Book Overview & Buying Python GeoSpatial Analysis Essentials
  • Table Of Contents Toc
Python GeoSpatial Analysis Essentials

Python GeoSpatial Analysis Essentials

By : Westra
4 (2)
Buy this Book
close
close
Python GeoSpatial Analysis Essentials

Python GeoSpatial Analysis Essentials

4 (2)
By: Westra
Buy this Book

Overview of this book

If you are an experienced Python developer and wish to get up-to-speed with geospatial programming, then this book is for you. While familiarity with installing third-party Python libraries would be an advantage, no prior knowledge of geospatial programming is required.
Table of Contents (8 chapters)
close
close
close
Preface
Icon
Preface
Icon
What this book covers
Icon
What you need for this book
Icon
Who this book is for
Icon
Conventions
Icon
Reader feedback
Icon
Customer support
Lock Free Chapter
1
1. Geospatial Analysis and Techniques
Icon
1. Geospatial Analysis and Techniques
Icon
About geospatial analysis
Icon
Understanding geospatial data
Icon
Setting up your Python installation
Icon
Obtaining some geospatial data
Icon
Unlocking the shapefile
Icon
Analyzing the data
Icon
A program to identify neighboring countries
Icon
Summary
2
2. Geospatial Data
chevron up
Icon
2. Geospatial Data
Icon
Geospatial data quality
Icon
Types of geospatial data
Icon
Sources of freely available geospatial data
Icon
Reading and writing geospatial data using Python
Icon
Dealing with spatial reference systems
Icon
Geospatial data errors and how to fix them
Icon
Summary
3
3. Spatial Databases
Icon
3. Spatial Databases
Icon
Spatial database concepts
Icon
Installing a spatial database
Icon
Accessing PostGIS from Python
Icon
Setting up a spatial database
Icon
Importing spatial data
Icon
Querying spatial data
Icon
Manipulating spatial data
Icon
Exporting spatial data
Icon
Summary
4
4. Creating Maps
Icon
4. Creating Maps
Icon
Introducing Mapnik
Icon
Learning Mapnik
Icon
A working example
Icon
Next steps
Icon
Summary
5
5. Analyzing Geospatial Data
Icon
5. Analyzing Geospatial Data
Icon
Libraries for spatial analysis
Icon
Spatial analysis recipes
Icon
Summary
6
6. Building a Complete Geospatial Analysis System
Icon
6. Building a Complete Geospatial Analysis System
Icon
Matching GPS data against a map
Icon
An overview of the GPS Heatmap system
Icon
Obtaining the necessary data
Icon
Implementing the GPS Heatmap system
Icon
Further improvements
Icon
Summary
7
Index
Icon
Index

Chapter 2. Geospatial Data

In this chapter, we will focus on the data used for geospatial analysis. You will learn more about the nature of geospatial data, and discover some of the major websites you can use to obtain geospatial datasets for free. We will then look at the ways in which you can read and write geospatial data using Python.

In particular, this chapter will cover the following topics:

  • Why having high quality geospatial data is important
  • The various types of geospatial data you are likely to encounter
  • Major sources of freely-available geospatial datasets
  • How to read and write geospatial data using the GDAL/OGR library
  • How to work with Spatial Reference Systems
  • Geospatial data errors and how to fix them

Let's start by looking at why having high-quality geospatial data is important.

Visually different images
CONTINUE READING
83
Tech Concepts
36
Programming languages
73
Tech Tools
Icon Unlimited access to the largest independent learning library in tech of over 8,000 expert-authored tech books and videos.
Icon Innovative learning tools, including AI book assistants, code context explainers, and text-to-speech.
Icon 50+ new titles added per month and exclusive early access to books as they are being written.
Python GeoSpatial Analysis Essentials
End of Section 2
Next Section
notes
bookmark Notes and Bookmarks search Search in title playlist Add to playlist font-size Font size

Change the font size

margin-width Margin width

Change margin width

day-mode Day/Sepia/Night Modes

Change background colour

Close icon Search
Country selected
Close icon Your notes and bookmarks

Confirmation

Modal Close icon
claim successful
Order Page Read Now

Buy this book with your credits?

Modal Close icon
Are you sure you want to buy this book with one of your credits?
Close
YES, BUY

Submit Your Feedback

Modal Close icon
Modal Close icon
Modal Close icon