天地图资源URL:包括卫星影像及标记、地形及标记、矢量图及标记,可以直接添加在QGIS中加载显示数据
2021-01-28 00:55:17 4.2MB QGIS天地图 天地图资源
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参考该文档,课快速上手并达到熟练,适合小白。教程讲解特别详细。
2020-02-24 03:08:41 19.19MB QGIS
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编译好的QGIS2.8.9和我的资源中的另一个匹配
2020-01-13 03:06:16 154.79MB QGIS 编译好的
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Qgis为Gis开源软件,本文档描述了基于Vs搭建Qgis开发环境的步骤,针对3.0版本, 里面包括自己踩过的坑以及相应解决办法等
2020-01-04 03:15:09 951KB Qgis
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QGIS是一个用户界面友好的桌面地理信息系统,可运行在Linux、Unix、Mac OSX和Windows等平台之上。QGIS项目开始于2002年 5月,是基于跨平台的图形工具Qt软件包,采用C++ 语言开发的一个GIS软件。目前的开发非常活跃,当前的最新版本是1.0.2版。
2020-01-03 11:29:01 1.29MB qgis gis c++ 开源项目
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本论文详细介绍了如何基于QGIS进行地图瓦片的渲染,并基于此开发出了一款切图工具。除此之外,本论文还详细研究了QGIS的工程体系结构,源码组成结构,重点对核心渲染层进行了详细剖析。阐明了基于QGIS进行瓦片渲染的原理,构建了瓦片金字塔模型,并详细设计实现了基于QGIS的切图工具,本论文适合对QGIS有一定研究的朋友参考,不适合初学QGIS的朋友
2020-01-03 11:16:00 540KB QGIS 地图瓦片 金字塔 工程
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本工具可对QGIS工程进行直接切图,即生成标准瓦片。具体使用请参见https://blog.csdn.net/a374682949/article/details/100167869
2019-12-24 15:24:49 72B GIS QGIS 瓦片地图 切图工具
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QGIS-ltr-3_4源码,从官网下载太慢,这里直接贴上源码,需要的可以下载。(已通过编译测试)
2019-12-21 22:00:55 81.18MB QGIS 源码 SourceCode 编译
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此文件是我的发布博客QGIS教程的附属资料,一个csv的文件, 请搭建配合使用,谢谢。方便大家少走弯路
2019-12-21 21:30:16 4KB Qgis
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QGIS Python Programming Cookbook - Second Edition by Joel Lawhead English | 14 Mar. 2017 | ASIN: B01MRP7T3B | 464 Pages | AZW3 | 9.26 MB Master over 170 recipes that will help you turn QGIS from a desktop GIS tool into a powerful automated geospatial framework About This Book Delve into the undocumented features of the QGIS API Get a set of user-friendly recipes that can automate entire geospatial workflows by connecting Python GIS building blocks into comprehensive processes This book has a complete code upgrade to QGIS 2.18 and 30 new, valuable recipes Who This Book Is For This book is for geospatial analysts who want to learn more about automating everyday GIS tasks as well as programmers responsible for building GIS applications. The short, reusable recipes make concepts easy to understand and combine so you can build larger applications that are easy to maintain. What You Will Learn Use Python and QGIS to produce captivating GIS visualizations and build complex map layouts Find out how to effectively use the poorly-documented and undocumented features of the QGIS Python API Automate entire geospatial workflows by connecting Python GIS building blocks into comprehensive processes Create, import, and edit geospatial data on disk or in-memory Change QGIS settings programmatically to control default behavior Automatically generate PDF map books Build dynamic forms for field input In Detail QGIS is a desktop geographic information system that facilitates data viewing, editing, and analysis. Paired with the most efficient scripting language—Python, we can write effective scripts that extend the core functionality of QGIS. Based on version QGIS 2.18, this book will teach you how to write Python code that works with spatial data to automate geoprocessing tasks in QGIS. It will cover topics such as querying and editing vector data and using raster data. You will also learn to create, edit, and optimize a vector layer for faster queries, reproject a vector layer, reduce the number of vertices in a vector layer without losing critical data, and convert a raster to a vector. Following this, you will work through recipes that will help you compose static maps, create heavily customized maps, and add specialized labels and annotations. As well as this, we'll also share a few tips and tricks based on different aspects of QGIS. Style and approach This book follows a recipe-based problem-solution approach to address and dispel challenges faced when implementing and using QGIS on a regular basis.
2019-12-21 21:26:47 9.26MB QGIS Python
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