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This document is the original user guide of the described software QGIS. The software and hardware described in this document are in most cases registered trademarks and are therefore subject to the legal requirements. QGIS is subject to the GNU General Public License. Find more information on the QGIS Homepage http://www.qgis.org.

The details, data, results etc. in this document have been written and verified to the best of knowledge and responsibility of the authors and editors. Nevertheless, mistakes concerning the content are possible.

Therefore, all data are not liable to any duties or guarantees. The authors, editors and publishers do not take any responsibility or liability for failures and their consequences. You are always welcome to indicate possible mistakes.

This document has been typeset with reStructuredText. It is available as reST source code via github and online as HTML and PDF via http://www.qgis.org/en/docs/. Translated versions of this document can be downloaded in several formats via the documentation area of the QGIS project as well. For more information about contributing to this document and about translating it, please visit: http://www.qgis.org/wiki/.

Links in this Document

This document contains internal and external links. Clicking on an internal link moves within the document, while clicking on an external link opens an internet address. In PDF form, internal and external links are shown in blue and are handled by the system browser. In HTML form, the browser displays and handles both identically.

User, Installation and Coding Guide Authors and Editors:

Tara Athan Radim Blazek Godofredo Contreras Otto Dassau Martin Dobias
Peter Ersts Anne Ghisla Stephan Holl N. Horning Magnus Homann
Werner Macho Carson J.Q. Farmer Tyler Mitchell K. Koy Lars Luthman
Claudia A. Engel Brendan Morely David Willis Jürgen E. Fischer Marco Hugentobler
Larissa Junek Diethard Jansen Paolo Corti Gavin Macaulay Gary E. Sherman
Tim Sutton Alex Bruy Raymond Nijssen Richard Duivenvoorde Andreas Neumann
Astrid Emde Yves Jacolin Alexandre Neto Andy Schmid Hien Tran-Quang

Copyright (c) 2004 - 2013 QGIS Development Team

Internet: http://www.qgis.org

License of this document

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts and no Back-Cover Texts. A copy of the license is included in Appendix GNU Free Documentation License.