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Learning Geospatial Analysis with Python-Second Edition

Learning Geospatial Analysis with Python-Second Edition

By : Joel Lawhead
3.8 (4)
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Learning Geospatial Analysis with Python-Second Edition

Learning Geospatial Analysis with Python-Second Edition

3.8 (4)
By: Joel Lawhead

Overview of this book

Geospatial Analysis is used in almost every field you can think of from medicine, to defense, to farming. This book will guide you gently into this exciting and complex field. It walks you through the building blocks of geospatial analysis and how to apply them to influence decision making using the latest Python software. Learning Geospatial Analysis with Python, 2nd Edition uses the expressive and powerful Python 3 programming language to guide you through geographic information systems, remote sensing, topography, and more, while providing a framework for you to approach geospatial analysis effectively, but on your own terms. We start by giving you a little background on the field, and a survey of the techniques and technology used. We then split the field into its component specialty areas: GIS, remote sensing, elevation data, advanced modeling, and real-time data. This book will teach you everything you need to know about, Geospatial Analysis from using a particular software package or API to using generic algorithms that can be applied. This book focuses on pure Python whenever possible to minimize compiling platform-dependent binaries, so that you don’t become bogged down in just getting ready to do analysis. This book will round out your technical library through handy recipes that will give you a good understanding of a field that supplements many a modern day human endeavors.
Table of Contents (12 chapters)
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11
Index

The NextBus agency list


NextBus customers are called agencies. In our examples, we will track buses on a route for Los Angeles, California. First, we need to get some information about the agency. The NextBus API consists of a web service named publicXMLFeed in which you set a parameter named command. We'll call the agencyList command in a browser to get an XML document containing the agency information using the following REST URL: http://webservices.nextbus.com/service/publicXMLFeed?command=agencyList.

When we go to this link in a browser, it returns an XML document containing the <agency/> tag. The tag for Los Angeles looks as follows:

<agency tag="lametro" title="Los Angeles Metro" regionTitle="California-Southern"/>

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