Book Image

Mastering Geospatial Analysis with Python

By : Silas Toms, Paul Crickard, Eric van Rees
Book Image

Mastering Geospatial Analysis with Python

By: Silas Toms, Paul Crickard, Eric van Rees

Overview of this book

Python comes with a host of open source libraries and tools that help you work on professional geoprocessing tasks without investing in expensive tools. This book will introduce Python developers, both new and experienced, to a variety of new code libraries that have been developed to perform geospatial analysis, statistical analysis, and data management. This book will use examples and code snippets that will help explain how Python 3 differs from Python 2, and how these new code libraries can be used to solve age-old problems in geospatial analysis. You will begin by understanding what geoprocessing is and explore the tools and libraries that Python 3 offers. You will then learn to use Python code libraries to read and write geospatial data. You will then learn to perform geospatial queries within databases and learn PyQGIS to automate analysis within the QGIS mapping suite. Moving forward, you will explore the newly released ArcGIS API for Python and ArcGIS Online to perform geospatial analysis and create ArcGIS Online web maps. Further, you will deep dive into Python Geospatial web frameworks and learn to create a geospatial REST API.
Table of Contents (23 chapters)
Title Page
Copyright and Credits
Packt Upsell
Geoprocessing with Geodatabases

Chapter 2. Introduction to Geospatial Code Libraries

This chapter will introduce the major code libraries used to process and analyze geospatial data. You will learn the characteristics of each library, how they are related to each other, how to install them, where to find additional documentation, and typical use cases. These instructions assume that the user has a recent (2.7 or later) version of Python on their machine, and do not cover installing Python. Next, we'll discuss how all of these packages fit together and how they are covered in the rest of this book.

The following libraries will be covered in this chapter:

  • GEOS
  • Shapely
  • Fiona
  • Python Shapefile Library (pyshp)
  • pyproj
  • Rasterio
  • GeoPandas