TRD 05: Data Presentation techniques (Mapping) Quantum GIS ...

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Contents 3.9.2. Working with Bookmarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 3.9.3. Zooming to a Bookmark . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 3.9.4. Deleting a Bookmark . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 4. Working with Vector Data 18 4.1. ESRI Shapefiles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 4.1.1. Loading a Shapefile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 4.1.2. Improving Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 4.1.3. Loading a MapInfo Layer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 4.1.4. Loading an ArcInfo Coverage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 4.2. PostGIS Layers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 4.2.1. Creating a stored Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 4.2.2. Loading a PostGIS Layer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 4.2.3. Some details about PostgreSQL layers . . . . . . . . . . . . . . . . . . . . . . 23 4.2.4. Importing Data into PostgreSQL . . . . . . . . . . . . . . . . . . . . . . . . . . 23 4.2.5. Improving Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 4.3. The Vector Properties Dialog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 4.3.1. Vector Symbology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 4.3.2. Vector transparency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 4.4. Attribute Actions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 4.4.1. Defining Actions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 4.4.2. Using Actions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 4.5. Editing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 4.5.1. Editing an Existing Layer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 4.5.2. Creating a New Layer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 4.6. Query Builder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 4.6.1. Query PostGIS layers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 4.6.2. Query OGR formats and GRASS files . . . . . . . . . . . . . . . . . . . . . . . 35 5. Working with Raster Data 36 5.1. What is raster data? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 5.2. Raster formats supported in QGIS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 5.3. Loading raster data in QGIS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 5.4. Raster Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 5.4.1. Symbology Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 5.4.2. General Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 5.4.3. Metadata Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 5.4.4. Pyramids Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 5.4.5. Histogram Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 QGIS 0.8 User Guide iii
Contents 6. Working with OGC Data 42 6.1. What is OGC Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 6.2. WMS Client . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 6.2.1. Overview of WMS Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 6.2.2. Selecting WMS Servers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 6.2.3. Loading WMS Layers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 6.2.4. Using the Identify Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 6.2.5. Viewing Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 6.2.6. WMS Client Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 7. Working with Projections 49 7.1. Overview of Projection Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 7.2. Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 7.2.1. Specifying a Projection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 7.3. Custom Projections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 8. GRASS 53 8.1. Starting QGIS with GRASS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 8.2. Loading GRASS Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 8.3. Vector Data Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 8.4. Digitizing and Editing Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 8.4.1. Toolbar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 8.4.2. Category Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 8.4.3. Settings Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 8.4.4. Symbology Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 8.4.5. Table Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 8.5. Region Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 8.6. GRASS Toolbox . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 8.6.1. Modules inside the toolbox . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 8.6.2. GRASS Browser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 8.6.3. Customizing the modules section . . . . . . . . . . . . . . . . . . . . . . . . . . 59 8.7. Creating new vectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 9. Map Composer 62 9.1. Using Map Composer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 9.1.1. Adding a Map to the Composer . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 9.1.2. Adding other Elements to the Composer . . . . . . . . . . . . . . . . . . . . . . 64 9.1.3. Other Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 9.1.4. Creating Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 QGIS 0.8 User Guide iv
Page 1 and 2: THE REGIONAL TRAINING WORKSHOP ON L
Page 3: Contents Contents Title Table of Co
Page 7 and 8: Contents E. Dependencies 95 E.1. Pr
Page 9 and 10: List of Tables List of Tables 1. Po
Page 11 and 12: 1.2 Whats New in 0.8 9. Label featu
Page 13 and 14: 2.1 Why is all this so new? 2.1. Wh
Page 15 and 16: 3. Getting Started This chapter giv
Page 17 and 18: 3.4 QGIS GUI 3.4. QGIS GUI When QGI
Page 19 and 20: 3.4 QGIS GUI - Add a PostGIS Layer
Page 21 and 22: 3.5 Rendering overview have been se
Page 23 and 24: 3.6 Measuring features are read fro
Page 25 and 26: 3.9 Spatial Bookmarks $HOME/.config
Page 27 and 28: 4. Working with Vector Data QGIS su
Page 29 and 30: 4.1 ESRI Shapefiles Figure 4: QGIS
Page 31 and 32: 4.2 PostGIS Layers Name Host Databa
Page 33 and 34: 4.2 PostGIS Layers SPIT Plugin QGIS
Page 35 and 36: 4.3 The Vector Properties Dialog Gr
Page 37 and 38: 4.5 Editing 4.4.2. Using Actions Ac
Page 39 and 40: 4.5 Editing Tip 12 CONCURRENT EDITS
Page 41 and 42: 4.5 Editing Deleting Vertices of a
Page 43 and 44: 4.6 Query Builder To complete the c
Page 45 and 46: 5. Working with Raster Data QGIS su
Page 47 and 48: 5.4 Raster Properties • Collapse
Page 49 and 50: 5.4 Raster Properties 5.4.2. Genera
Page 51 and 52: 6. Working with OGC Data 6.1. What
Page 53 and 54: 6.2 WMS Client December 2006, but c
Page 55 and 56:
6.2 WMS Client Each WMS Layer can b
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6.2 WMS Client Editing WMS Layer Se
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7.2 Getting Started The Projection
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7.3 Custom Projections At version 0
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8.4 Digitizing and Editing Tools sh
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8.4 Digitizing and Editing Tools Ic
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8.6 GRASS Toolbox When clicking on
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8.7 Creating new vectors Figure 15:
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9. Map Composer The map composer is
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9.1 Using Map Composer 9.1.2. Addin
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10. Using Plugins 10.1. An Introduc
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10.1 An Introduction to Using Plugi
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10.2 Using the GPS Plugin 10.2. Usi
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10.2 Using the GPS Plugin Figure 21
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10.2 Using the GPS Plugin %out is r
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10.3 Using the Delimited Text Plugi
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10.3 Using the Delimited Text Plugi
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11. Help and Support 11.1. Mailingl
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11.5 Wiki 11.5. Wiki Lastly, we mai
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A.2 GDAL Raster Formats A.2. GDAL R
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B. GNU Public License GNU GENERAL P
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the scope of this License. 3. You m
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12. IN NO EVENT UNLESS REQUIRED BY
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C. Installation The described proce
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D.1 Binary packages In addition, pa
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E.2 GEOS E.2. GEOS Note: As of vers
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E.4 PostGIS psql test select versio
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E.7 GRASS 5. Build and install GDAL
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#define QT_VERSION_STR "4.1.0" In t
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F.2 Configuring QGIS the right way
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Literature Web-References [1] GEOS.
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Index measure, 14 measure:areas, 14
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Index limits, 47 coordinate referen
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