Learn QGIS your step-by-step guide to the fundamental of QGIS 3.4
Learn to view, edit and analyse geospatial data using QGIS and Python 3 Key Features Leverage the power of QGIS to add professionalism to your maps Explore and work with the newly released features like Python 3, GeoPackage, 3D views, Print layouts in QGIS 3.4 Build your own plugins and customize ma...
| Otros Autores: | , |
|---|---|
| Formato: | Libro electrónico |
| Idioma: | Inglés |
| Publicado: |
Birmingham, England ; Mumbai :
Packt
[2018]
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| Edición: | Fourth edition |
| Materias: | |
| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009631577906719 |
Tabla de Contenidos:
- Cover; Title Page; Copyright and Credits; Dedication; About Packt; Contributors; Table of Contents; Preface; Chapter 1: Where Do I Start?; Installing QGIS 3.4; Installing QGIS on Windows; Installing QGIS using the OSGeo4W installer; Latest QGIS release; Advanced installer (to specify version); Installing on Ubuntu; Running QGIS for the first time; Plugins; What is new in QGIS 3; Introducing the QGIS user interface; Menu bar; Toolbars; Information bar; Layers and browser panels; Map; Finding help and reporting issues; Summary; Chapter 2: Data Creation and Editing; Data formats; GeoPackage
- Loading dataGetting data into QGIS; Interacting with data; Navigation; Data attributes toolbar; Inspecting the data; Measuring data; Selecting data; Vector data; Editing attribute data; Building your own vector data; Projections; Creating data; Create a ShapeFile; Editing tools; Snapping; Mistakes and correcting with editing; Populating attribute data; Data joins; Using temporary scratch layers; Checking for topological errors and fixing them; Finding errors with the Topology Checker; Fixing invalid geometry errors; Raster data; Other data; Creating a GeoPackage.
- Exporting to a different formatSpatial Databases; Summary; Chapter 3: Visualizing Data; Styling data; Interactive styling; Styling raster layers; Layer styling
- Terrain; Layer styling
- satellite image; Raster Toolbar; Styling data
- landcover map; Saving styles; Styling vector layers; Creating point styles
- an example of an airport style; Simple marker; SVG; Default symbols; Creating line styles
- an example of a river; Creating polygon styles
- an example of a landmass style; Summary; Chapter 4: Creating Great Maps; Communicating with data; Labeling; Interactively editing labels.
- Displaying more information using labelsLine labels; Polygon labels; Creating a map; Loading data; Adding layout items; Add a title (or any text); Further map creation options; Adding Grids; Adding an overview map; Adding an attribute table; Map outputs; Saving maps to share; Creating an Atlas; Presenting Maps online; Exporting a web map; QGIS2Web
- an excellent way to export your data in openlayers or leaflet; Exporting a 3D web map; Summary; Chapter 5: Spatial Analysis; Processing toolbox; Analyzing raster data; Clipping rasters; Analyzing elevation/terrain data.
- Terrain projections
- slope mapsUsing the raster calculator; Combining raster and vector data; Converting between rasters and vectors; Raster to vector; Vector to raster; Accessing raster and vector layer statistics; Computing zonal statistics; Creating a heatmap from points; Advanced vector and raster analysis with processing; Finding nearest neighbors; Converting between points, lines, and polygons; Building workflows with processing tools; Identifying features in the proximity of other features; Sampling a raster at point locations; Mapping density with hexagonal grids
