Learning QGIS
The latest guide to using QGIS 2.14 to create great maps and perform geoprocessing tasks with ease About This Book Learn how to work with various data and create beautiful maps using this easy-to-follow guide. Give a touch of professionalism to your maps both for functionality and look and feel with...
| Otros Autores: | |
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| Formato: | Libro electrónico |
| Idioma: | Inglés |
| Publicado: |
Birmingham :
Packt Publishing
2016.
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| Edición: | Third edition |
| Colección: | Community experience distilled.
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| Materias: | |
| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009630001706719 |
Tabla de Contenidos:
- Cover; Copyright; Credits; About the Author; About the Reviewer; www.PacktPub.com; Table of Contents; Preface; Chapter 1: Getting Started with QGIS; Chapter 2: Viewing Spatial Data; Chapter 3: Data Creation and Editing; Chapter 4: Spatial Analysis; Chapter 5: Creating Great Maps; Chapter 6: Extending QGIS with Python; Index; Installing QGIS; Running QGIS for the first time; Introducing the QGIS user interface; Finding help and reporting issues; Summary; Loading vector data from files; Dealing with coordinate reference systems; Loading raster files; Loading data from databases
- Loading data from OGC web services; Styling raster layers; Styling vector layers; Loading background maps; Dealing with project files; Summary; Creating new vector layers; Working with feature selection tools; Editing vector geometries; Using measuring tools; Editing attributes; Reprojecting and converting vector and raster data; Joining tabular data; Using temporary scratch layers; Checking for topological errors and fixing them; Adding data to spatial databases; Summary; Analyzing raster data; Combining raster and vector data; Vector and raster analysis with Processing
- Leveraging the power of spatial databases; Summary; Advanced vector styling; Labeling; Designing print maps; Presenting your maps online; Summary; Adding functionality using actions; Getting to know the Python Console; Creating custom geoprocessing scripts using Python; Developing your first plugin; Summary; Installing QGIS on Windows; Installing on Ubuntu; Georeferencing raster maps; Creating point styles - an example of an airport style; Creating line styles - an example of river or road styles; Creating polygon styles - an example of a landmass style; Selecting features with the mouse
- Selecting features with expressions; Selecting features using spatial queries; Using basic digitizing tools; Using advanced digitizing tools; Using snapping to enable topologically correct editing; Editing attributes in the attribute table; Editing attributes in the feature form; Calculating new attribute values; Setting up a join in Layer Properties; Checking join results in the attribute table; Finding errors with the Topology Checker; Fixing invalid geometry errors; Clipping rasters; Analyzing elevation/terrain data; Using the raster calculator; Converting between rasters and vectors
- Accessing raster and vector layer statistics; Computing zonal statistics; Creating a heatmap from points; Finding nearest neighbors; Converting between points, lines, and polygons; Identifying features in the proximity of other features; Sampling a raster at point locations; Mapping density with hexagonal grids; Calculating area shares within a region; Batch-processing multiple datasets; Automated geoprocessing with the graphical modeler; Documenting and sharing models; Selecting by location in SpatiaLite; Aggregating data in SpatiaLite; Creating a graduated style; Creating and using color ramps
