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所在平台: Coursera |
课程主页: https://www.coursera.org/learn/mastering-geospatial-analysis-with-qgis
课程评论：没有评论
课程名称：精通QGIS的地理空间分析 课程概述：《精通QGIS的地理空间分析》课程采用多学科方法，通过九个结构化模块涵盖地理空间分析及QGIS软件的基本要素。第一模块介绍QGIS，包括软件的安装、基础知识和界面探索（工具栏、面板及插件）。第二模块重点讲解在QGIS中处理地理空间数据的实用技能，包括下载shapefile、向量和光栅数据的样式设置，以及使用工具进行属性管理。 课程大纲： 1. **介绍QGIS**：本模块介绍QGIS（Quantum GIS）的基础知识，指导学习者完成QGIS 3.0的安装，并探索其特性和图形用户界面组件。 2. **与Shapefile一起工作**：学习者将获得处理地理空间数据的实用技能，涵盖shapefile的下载、向量和光栅数据的样式处理，以及使用字段计算器处理属性数据。 3. **探索地图**：本模块讲解QGIS中可用于地图呈现和样式的制图技巧和工具，探索坐标系统和投影，创建不同的专题地图，以及地图布局和数据集成分析工具。 4. **Topo图的地理参照与数字化**：学习者了解Topo图的地理参照和数字化技术，包括下载Topo图和设置变换参数，以及创建点、多线和多边形数据集的数字化技术。 5. **在线数据的地理参照与数字化**：探索使用QGIS数字化和地理参照来自OpenStreetMap和Google Earth图片的空间数据的高级技术。 6. **空间分析**：深入了解在QGIS中可用的高级空间分析技术，包括缓冲区分析、多距离缓冲区、叠加分析和网络分析等工具。 7. **要素类别分析**：学习者将学习获取和分类卫星数据的技能，包括使用最大似然算法的有监督分类和K均值聚类的无监督分类等方法。 8. **地形分析**：本模块研究使用QGIS的地形分析和表面建模技术，包括高程和坡度分析、阴影分析和流域分析等技术。 9. **世界可视化**：探索高级地理空间制图和应用开发的主题，包括提取建筑物轮廓、创建3D地图和开发网络及移动地图，以及与建筑信息建模（BIM）的集成。 此课程旨在使学习者具备运用QGIS进行复杂地理空间分析的能力。
Name:Introducing QGIS
Description:This module introduces the fundamentals of QGIS (Quantum GIS), a popular open-source Geographic Information System software. Learners will be guided through the installation process of QGIS 3.0, exploring its features and graphical user interface (GUI) components such as toolbars, panels, and plugins.
Name:Working with Shapefiles
Description:This module focuses on practical skills for working with geospatial data in QGIS. Learners will learn to download and work with shapefiles, including styling vector and raster data. The module also covers handling attribute data using tools like the Field Calculator and selecting features within QGIS.
Name:Exploring Maps
Description:This module covers cartographic techniques and tools available in QGIS for map representation and styling. Learners will explore coordinate systems, projections, and create various thematic maps such as choropleth, graduated symbol, heat maps, and dot distribution maps. Additionally, the module covers map layout techniques and essential data integration and analysis tools within QGIS.
Name:Georeference & Digitization of Toposheets
Description:This module focuses on georeferencing and digitization techniques using QGIS. Learners will understand the process of georeferencing toposheets, including downloading and setting transformation parameters. They will also explore digitization techniques for creating point, polyline, and polygon datasets from toposheets.
Name:Georeference & Digitization of Open Street Maps and Google Earth Images
Description:This module focuses on advanced techniques for digitizing and georeferencing spatial data from online sources using QGIS. Learners will explore methods for digitizing point, polyline, and polygon datasets from OpenStreetMap and Google Earth images. The module covers downloading and georeferencing Google Earth images, and using the QuickMapServices plugin for accessing map data.
Name:Spatial Analysis
Description:This module explores advanced spatial analysis techniques available in QGIS. Learners will delve into buffer analysis methods including multi-distance buffers, overlay analysis techniques, and network analysis using tools like the ORS (OpenRouteService) plugin. The module equips learners with skills to perform sophisticated spatial analyses for diverse applications.
Name:Feature Class Analysis
Description:This module focuses on acquiring and classifying satellite data using QGIS. Learners will explore various satellite data downloaders including USGS, Copernicus, NASA Earth Data Search, and Bhuvan. The module covers supervised classification techniques using the Maximum Likelihood Algorithm, unsupervised classification methods such as K means clustering, and temporal analysis techniques for change detection.
Name:Terrain Analysis
Description:This module covers terrain analysis and surface modeling techniques using QGIS. Learners will explore elevation and slope analysis, hillshade, aspect, contour generation, watershed analysis, surface analysis, viewshed analysis, and profiling and cross-sectioning techniques for detailed spatial analysis and visualization.
Name:Visualization of World
Description:This module explores advanced topics in geospatial mapping and application development using QGIS. Learners will learn techniques for extracting building footprints, creating 3D maps, and developing web and mobile maps. The module also covers integrating QGIS with Building Information Modeling (BIM) for creating digital twins.
The "Mastering Geospatial Analysis with QGIS" course employs a multi-disciplinary approach, covering essential aspects of geospatial analysis and QGIS software through nine structured modules. Module One introduces learners to QGIS, encompassing installation, QGIS 3.0 basics, and interface exploration including toolbars, panels, and plugins. Module Two focuses on practical geospatial data handling within QGIS, covering shapefiles, vector and raster data styling, and attribute management using ca
