Creating new vector layers
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# Under {{mitem|text=Settings Project → Properties}} set the SRS to the coordinate system GaussKruger Zone 3 (EPSG: 31467). | # Under {{mitem|text=Settings Project → Properties}} set the SRS to the coordinate system GaussKruger Zone 3 (EPSG: 31467). | ||
# Click the {{button|text=Add raster layer}} in the toolbar or choose {{mitem|text=Layer → Add raster Layer}} | # Click the {{button|text=Add raster layer}} in the toolbar or choose {{mitem|text=Layer → Add raster Layer}} | ||
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Save the Layer in your ''geodata'' folder, name it {{typed|text=train}}. | Save the Layer in your ''geodata'' folder, name it {{typed|text=train}}. | ||
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[[category:Working with Vector Data]] | [[category:Working with Vector Data]] | ||
Revision as of 10:43, 17 September 2014
- Under Settings Project → Properties set the SRS to the coordinate system GaussKruger Zone 3 (EPSG: 31467).
- Click the Add raster layer in the toolbar or choose Layer → Add raster Layer
- Navigate to ../geodata/multi_etm.tif
- Make sure the “Files of type” drop-down box has the “GeoTiff” filter selected.
- Double-click the multi_etm layer in the legend to oprn the Raster layer properties dialog.
- Create a false color composite.
- In the Symbology tab change the assignment of RGB to the band numbers to 5-4-2. Change the standard deviation from 0.00 to 2.0 and press apply
- Create a new vector layer. Click Layer → New vector layer.
- Prepare the following window as shown below.
Type: Polygon
Type: text data
Name: cname
Widht: 80
You can add additional attributes as columns with the button 
. The values of the attributes can be defined during the digitizing process.
Save the Layer in your geodata folder, name it train.
