Currently, he is working within the GeoNode project, for which he is a core developer, in the context of emergency preparedness and response. Importing shapefiles with shp2pgsql How to do it. However, the information contained in this book is sold without warranty, either express or implied. Performing advanced map-algebra operations Getting ready How to do it. The chapters cover a broad variety of topics, from importing and exporting data to simple raster and vector analyses. If you come across any illegal copies of our works, in any form on the Internet, please provide us with the location address or website name immediately so that we can pursue a remedy. Each topic is explained and placed in context, and for the more inquisitive, there are more details of the concepts used.
Customer support Now that you are the proud owner of a Packt book, we have a number of things to help you to get the most from your purchase. The book is composed of several recipes, all of which are fairly concise. Full Disclosure: I was asked by Packt to review this book. Keeping the book around will help you put together projects more quickly and efficiently. You will learn to use the concepts of data maintenance, optimization, and performance, which will help you to integrate these into a large ecosystem of desktop and web tools.
I'd like to thank the co-authors of this book, who are some of the most knowledgeable and motivated professionals in the field. This book is packed with systematic instructions of hands-on examples and in-depth explanations. This method—though completely functional—is incapable of answering many questions at once. Wightman is an associate professor at the Systems Engineering Department of Universidad del Norte, Barranquilla, Colombia. Constructing and serving buildings 2. Several applications are discussed so as to highlight the different approaches to interact with spatial data and help you find the right tool for the task. For that purpose, you had to use the AddGeometryColumn function to create the column.
Conventions In this book, you will find a number of styles of text that distinguish between different kinds of information. At Packt, we take the protection of our copyright and licenses very seriously. First published: February 2014 Production Reference: 2310114 Published by Packt Publishing Ltd. Reader feedback is important for us to develop titles that you really get the most out of. There are several spatial database software available, some proprietary and others open source. If you find a mistake in one of our books—maybe a mistake in the text or the code—we would be grateful if you would report this to us. The book presents lots of use cases with recipes for solving the problem.
Let us know what you think about this book—what you liked or may have disliked. Clipping geometries to deploy data Getting ready How to do it. Once your errata are verified, your submission will be accepted and the errata will be uploaded on our website, or added to any list of existing errata, under the Errata section of that title. The publisher's website appears to have a search tool for this, but it does not seem to work. See also Calculating demographics using driving distance Getting ready How to do it.
Here, you can access, read and search across Packt's entire library of books. Fixing invalid geometries Getting ready How to do it. In his spare time, he builds guitars really, really slowly. He happily resides with his wife Nicole in the San Francisco Bay Area. Setting up the correct data privilege mechanism Getting ready How to do it. Questions You can contact us at if you are having a problem with any aspect of the book, and we will do our best to address it.
A special thanks must go to the co-authors of this book: they have been brilliant mates always ready to give me suggestions and help. See also Structuring spatial data with table inheritance Getting ready How to do it. Fully searchable across every book published by Packt Copy and paste, print and bookmark content On demand and accessible via web browser Free Access for Packt account holders If you have an account with Packt at www. Packt Publishing has endeavored to provide trademark information about all of the companies and products mentioned in this book by the appropriate use of capitals. Importing multiple rasters at a time Getting ready How to do it.
Thanks go out to those who form my geospatial pedigree: Gordon Longsworth and his advisor Ian Mcharg , Kevin Czajkowski, Karl Schneider, and Ken Jezek, as well as to the geospatial minds who inspire me, including Martin Davis. Combining geometries with rasters for analysis Getting ready How to do it. Because of this issue, I'm giving this book a three star review. I've searched all over the internet and the publisher website without much luck. We appreciate your help in protecting our authors and our ability to bring you valuable content.