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Qgis 2 cookbook / Alex Mandel, Víctor Olaya Ferrero, Anita Graser, Alexander Bruy

By: Contributor(s): Resource type: Ressourcentyp: BuchBookLanguage: English Publisher: Birmingham ; Mumbai : Packt Publishing Limited, April 2016Description: xi, 368 Seiten : IllustrationenISBN:
  • 9781783984961
  • 1783984961
  • 9781783984961
Subject(s): Additional physical formats: Erscheint auch als: QGIS 2 cookbook. Online-Ausgabe 1st ed. Birmingham, UK : Packt Publishing, 2016. 1 online resource (1 volume)DDC classification:
  • 910.285
  • 005.1
RVK: RVK: ST 270Summary: Cover -- Copyright -- Credits -- About the Authors -- About the Reviewers -- www.PacktPub.com -- Table of Contents -- Preface -- Chapter 1: Data Input and Output -- Introduction -- Finding geospatial data on your computer -- Describing data sources -- Importing data from text files -- Importing KML/KMZ files -- Importing DXF/DWG files -- Opening a NetCDF file -- Saving a vector layer -- Saving a raster layer -- Reprojecting a layer -- Batch format conversion -- Batch reprojection -- Loading vector layers into SpatiaLite -- Loading vector layers into PostGIS -- Chapter 2: Data Management -- Introduction -- Joining layer data -- Cleaning up the attribute table -- Configuring relations -- Joining tables in databases -- Creating views in SpatiaLite -- Creating views in PostGIS -- Creating spatial indexes -- Georeferencing rasters -- Georeferencing vector layers -- Creating raster overviews (pyramids) -- Building virtual rasters (catalogs) -- Chapter 3: Common Data Preprocessing -- Introduction -- Converting points to lines to polygons and back - QGIS -- Converting points to lines to polygons and back - SpatiaLite -- Converting points to lines to polygons and back - PostGIS -- Cropping rasters -- Clipping vectors -- Extracting vectors -- Converting rasters to vectors -- Converting vectors to rasters -- Building DateTime strings -- Geotagging photos -- Chapter 4: Data Exploration -- Introduction -- Listing unique values in a column -- Exploring numeric value distribution in a column -- Exploring spatiotemporal vector data using Time Manager -- Creating animations using Time Manager -- Designing time-dependent styles -- Loading BaseMaps with the QuickMapServices plugin -- Loading BaseMaps with the OpenLayers plugin -- Viewing geotagged photos -- Chapter 5: Classic Vector Analysis -- Introduction -- Selecting optimum sites -- Dasymetric mappingSummary: Calculating regional statistics -- Estimating density heatmaps -- Estimating values based on samples -- Chapter 6: Network Analysis -- Introduction -- Creating a simple routing network -- Calculating the shortest paths using the Road graph plugin -- Routing with one-way streets in the Road graph plugin -- Calculating the shortest paths with the QGIS network analysis library -- Routing point sequences -- Automating multiple route computation using batch processing -- Matching points to the nearest line -- Creating a routing network for pgRouting -- Visualizing the pgRouting results in QGIS -- Using the pgRoutingLayer plugin for convenience -- Getting network data from the OSM -- Chapter 7: Classic Raster Analysis -- Introduction -- Using the raster calculator -- Preparing elevation data -- Calculating a slope -- Calculating a hillshade layer -- Analyzing hydrology -- Calculating a topographic index -- Automating analysis tasks using the graphical modeler -- Chapter 8: Raster Analysis II -- Introduction -- Calculating NDVI -- Handling null values -- Setting extents with masks -- Sampling a raster layer -- Visualizing multispectral layers -- Modifying and reclassifying values in raster layers -- Performing supervised classification of raster layers -- Chapter 9: QGIS and the Web -- Introduction -- Using web services -- Using WFS and WFS-T -- Searching CSW -- Using WMS and WMS Tiles -- Using WCS -- Using GDAL -- Serving web maps with the QGIS server -- Scale-dependent rendering -- Hooking up web clients -- Managing GeoServer from QGIS -- Chapter 10: Cartography Tips -- Introduction -- Using Rule Based Rendering -- Handling transparencies -- Understanding the feature and layer blending modes -- Saving and loading styles -- Configuring data-defined labels -- Creating custom SVG graphics -- Making pretty graticules in any projectionSummary: Making useful graticules in printed maps -- Creating a map series using Atlas -- Chapter 11: Extending QGIS -- Introduction -- Defining custom projections -- Working near the dateline -- Working offline -- Using the QspatiaLite plugin -- Adding plugins with Python dependencies -- Using the Python console -- Writing Processing algorithms -- Writing QGIS plugins -- Using external tools -- Chapter 12: Up and Coming -- Introduction -- Preparing LiDAR data -- Opening File Geodatabases with the OpenFileGDB driver -- Using Geopackages -- The PostGIS Topology Editor plugin -- The Topology Checker plugin -- GRASS Topology tools -- Hunting for bugs -- Reporting bugs -- IndexCall number: Grundsignatur: 2016 A 2646PPN: PPN: 866940359
Holdings
Item type Home library Collection Shelving location Call number Status Barcode
Freihandbestand ausleihbar Bibliothek Campus Süd geod 3 Lesesaal Naturwissenschaften (LSN) 2016 A 2646 Available 51869502090
Total holds: 0
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