High Quality Content by WIKIPEDIA articles! Quantum GIS (often abbreviated to QGIS) is a free software desktop Geographic Information Systems (GIS) application that provides data viewing, editing, and analysis capabilities. Gary Sherman began development of Quantum GIS in early 2002, and it became an incubator project of the Open Source Geospatial Foundation in 2004. Version 1.0 was released in January 2009. Quantum GIS is written in C++, and its GUI uses the Qt library. Quantum GIS allows integration of plugins developed using either C++ or Python. In addition to Qt, required dependencies of Quantum GIS include GEOS and SQLite. GDAL, GRASS GIS, PostGIS, and PostgreSQL are also recommended. Quantum GIS is a multi-platform application and runs on different operating systems including Mac OS X, Linux, UNIX, and Microsoft Windows. For Mac users, the advantage of Quantum GIS over GRASS GIS is that it does not require the X11 windowing system in order to run, and all around the interface is much cleaner and faster. Quantum GIS can also be used as a graphical user interface to GRASS.

Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.