Docs in progress for 'QGIS testing'. Visit https://docs.qgis.org/3.4 for QGIS 3.4 docs and translations.
欢迎来到奇妙的地理信息系统(GIS)世界!
QGIS is an Open Source Geographic Information System. The project was born in May of 2002 and was established as a project on SourceForge in June of the same year. We've worked hard to make GIS software (which is traditionally expensive proprietary software) a viable prospect for anyone with basic access to a personal computer. QGIS currently runs on most Unix platforms, Windows, and macOS. QGIS is developed using the Qt toolkit (https://www.qt.io) and C++. This means that QGIS feels snappy and has a pleasing, easy-to-use graphical user interface (GUI).
QGIS的目标是成为一个用户友好的地理信息系统,提供共同的功能和特点。该项目的初始目标是提供一个GIS数据查看器。qgis已经达到了它的发展阶段,许多人将它用于日常的gis数据查看需求。QGIS支持许多栅格和矢量数据格式,新格式支持使用插件架构轻松添加。
QGIS是根据GNU通用公共许可证(GPL)发布的。在此许可证下开发QGIS意味着您可以检查和修改源代码,并保证您(我们的快乐用户)始终可以访问免费且可自由修改的GIS程序。您应该已经收到一份完整的许可证副本和您的QGIS副本,您也可以在附录中找到它。 通用公共许可证 .
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The latest version of this document can always be found in the documentation area of the QGIS website at https://www.qgis.org/en/docs/.