Friday, September 6, 2013

Python Scripting for ArcGIS by Paul A. Zandbergen


Python Scripting for ArcGIS by Paul A. Zandbergen shows easy methods to write Python code that works with spatial data to automate geoprocessing duties in ArcGIS. Readers can thus learn the ability set needed to create customized tools. The book contains 14 chapters, with the corresponding data and workout routines on the accompanying DVD.

The primary viewers for this book consists of experienced ArcGIS customers who want to learn Python however have limited programming or scripting experience. Prior experience with other scripting or programming languages (reminiscent of Perl, VBA, VBScript, Java, or C++) can be helpful but isn't required. More skilled programmers can even profit, however the emphasis is on making Python scripting out there to the massive variety of ArcGIS for Desktop users who want to get extra out of the capabilities of ArcGIS without having to become full-time programmers and learning C++. Readers will, nonetheless, be anticipated to have good general ArcGIS skills and a basic understanding of geoprocessing procedures.

This book can also be supposed for upper-division undergraduate and graduate courses in GIS. A handful of colleges and universities train upper-division courses in GIS programming and/or scripting, and this number is anticipated to increase. It incorporates three main parts. Part 1 covers the basics of geoprocessing in ArcGIS for Desktop as well as the basics of the Python language. Depending on your background and expertise, you could already be familiar with some or all of this material. Part 2 covers methods to write scripts that work with spatial data.

That is really the core of the book and contains chapters on executing tools in Python, describing information, and manipulating and creating information, in addition to a number of extra specialized tasks. Part 3 covers the way to create a tool out of your script and the right way to share your tool with others. By the end of this book, you will be able to create custom tools that use Python scripting to automate basic duties in ArcGIS for Desktop.

Each of the 14 chapters within the book is accompanied by reinforcing the ideas covered in the chapter. All 14 workout routines are included on the Data and Exercises DVD that comes with the book. It's best to first read the chapter and then full the accompanying train before transferring on to the following chapter. Relying in your learning model and familiarity with coding, you may try a number of the code within the chapters if you are reading it, but you can also first read the complete chapter and then start the exercise.

It is best to full the chapters and workouts in order for the reason that ideas introduced in each new chapter construct on the earlier ones. To do the workout routines on this book, you must have ArcGIS 10.1 for Desktop software program installed in your computer, or else download a trial version of the software. You will have the code printed on the inside again cover of this book to access the obtain site.

This book will teach you methods to automate duties in ArcGIS. Maybe by the top of the book, you will turn out to be a Python aficionado or maybe you'll merely be capable to save yourself hours of labor by utilizing one of the scripts from the book. Regardless of the case, past the precise skills of writing Python scripts for ArcGIS, additionally, you will study the basic logic of writing code. This shall be useful beyond the specific task at hand.

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