QGIS 1.4.0 'Enceladus' 完整英文用户指南

5星 · 超过95%的资源需积分: 10 101 浏览量更新于2024-08-01 1 收藏 6.19MB PDF 举报

QGIS使用说明书英文版是一份详尽的文档，针对开源免费的桌面地理信息系统（Geographic Information System, GIS）软件QuantumGIS Version 1.4.0，代号为'Enceladus'。该软件在法律上通常受商标保护，遵循GNU通用公共许可证（GNU General Public License），用户可以在QGIS官方网站http://qgis.osgeo.org获取更多信息。本指南作为原版用户手册，提供了对QGIS软件及其硬件的全面介绍。编写者和编辑在编写时尽力确保其准确性和可靠性，但必须强调，由于可能存在知识更新和技术变化，文档中的信息可能并非绝对无误，因此所有数据仅供参考，不承担任何法律责任或保证。用户在使用过程中如果发现错误，作者、编辑和出版方非常欢迎指出。 QGIS使用了LaTeX排版技术，源代码可以通过Subversion获取，同时提供在线PDF版本，便于下载和查阅。除了英文版，这份文档还有多种语言的翻译版本，用户可以在QGIS项目的文档区域下载。这本手册覆盖了QGIS的基本安装、界面操作、数据处理、地图制作、空间分析等功能的详细介绍，以及如何解决常见问题和利用扩展插件，对于希望深入理解和使用QGIS的专业人士和爱好者来说，是一份不可或缺的参考资源。无论你是GIS初学者还是经验丰富的用户，都能从中找到所需的信息和指导。

QGIS Tips

41. THE SIMPLIFY TOOL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

42. OTHER USES FOR R.CONTOUR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

43. CRASHING PLUGINS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

44. USING EXPERIMENTAL PLUGINS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146

45. PLUGINS SETTINGS SAVED TO PROJECT . . . . . . . . . . . . . . . . . . . . . . . . . 151

46. CREATING A VECTOR LAYER FROM A MICROSOFT EXCEL WORKSHEET . . . . . . . . . 165

47. CHOOSING THE RESAMPLING METHOD . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

48. ADD MORE REPOSITORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213

QGIS 1.4.0 User Guide xvi

1. Foreword

Welcome to the wonderful world of Geographical Information Systems (GIS)! Quantum GIS (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

OS X. QGIS is developed using the Qt toolkit (http://www.trolltech.com) and C++. This means

that QGIS feels snappy to use and has a pleasing, easy-to- use graphical user interface (GUI).

QGIS aims to be an easy-to-use GIS, providing common functions and features. The initial goal was

to provide a GIS data viewer. QGIS has reached the point in its evolution where it is being used

by many for their daily GIS data viewing needs. QGIS supports a number of raster and vector data

formats, with new format support easily added using the plugin architecture (see Appendix

A for a full

list of currently supported data formats).

QGIS is released under the GNU General Public License (GPL). Developing QGIS under this license

means that you can inspect and modify the source code, and guarantees that you, our happy user,

will always have access to a GIS program that is free of cost and can be freely modiﬁed. You should

have received a full copy of the license with your copy of QGIS, and you also can ﬁnd it in Appendix

Tip 1 UP-TO-DATE DOCUMENTATION

The latest version of this document can always be found at http://download.osgeo.org/qgis/doc/manual/,

or in the documentation area of the QGIS website at

http://qgis.osgeo.org/documentation/

1.1. Features

QGIS offers many common GIS functionalities provided by core features and plugins. As a short

summary they are presented in six categories to gain a ﬁrst insight.

View data

You can view and overlay vector and raster data in different formats and projections without conver-

sion to an internal or common format. Supported formats include:

• spatially-enabled PostgreSQL tables using PostGIS, vector formats supported by the installed

OGR library, including ESRI shapeﬁles, MapInfo, SDTS and GML (see Appendix

A.1 for the

complete list) .

• Raster and imagery formats supported by the installed GDAL (Geospatial Data Abstraction

Library) library, such as GeoTiff, Erdas Img., ArcInfo Ascii Grid, JPEG, PNG (see Appendix

A.2

QGIS 1.4.0 User Guide 1

剩余268页未读，继续阅读

zxsgps

粉丝: 2
资源: 1

QGIS 1.4.0 'Enceladus' 完整英文用户指南

QGIS 1.8新手指南：从入门到高级功能详解

LiteratureMapper: QGIS与Zotero集成的地理参考添加插件

麻辣精灵GIS：小型GIS应用软件设计说明书

SLD 资源样式，用于QGIS或者GeoServer的样式配置说明书

Mastering QGIS(第二版）

python QGIS二次开发说明文档

QGis用户指南

空间地理信息实践-使用QGIS和空间数据分析.pdf

QGIS 2 Cookbook.pdf

QGIS_By_Example

最新资源