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:[[Vector layer properties]] :[[Raster layer properties]]

Display of raster data in the map canvas can be enhanced using linear histogram stretching. ... main QGIS menu and activate the checkbox as seen on the screenshot. A new Raster Toolbar is now available on the main menu.

A screenshot of the raster layer properties dialog would be great! Perhaps Hans can make one? [[User:Lburgr|- Levent]]

...] and select the file ''sub_L71195024_02420050623_B40.TIF'' from ''geodata/raster/landsat/landsat457''. ...age by right-clicking on the map in the [[TOC]] and selecting {{mitem|text=Properties --> Transparency --> Adjust global transparency scale percentage}} and conf

* Add an aerial ortho photo map as background layer. Open the Datasource manager [[Image:QGIS_3.0_datasource.png|30px]] and est ...tor layer name in the {{tool|text=Layers panel}} and {{mitem|text= Zoom to layer}}.

# Load a georeferenced raster file as background layer (e.g. mavic_ortho_rgba_modified.tif) ... sure that the Project Cordinate reference system {{mitem|text=Project --> Properties --> CRS}} is metric, e.g. WGS84 / UTM zone 32N, EPSG:32632

:[[Raster layer properties]] :[[Vector layer properties]]

... color ramp of quite psychedelic colors which are assigned to intervals of raster values at random. Therefor, it does not give much extra help for interpreta * [[Raster layer properties]]

A nodata value simply is a pixel value in a vector or raster map representing no information. It is ''not to be confused'' with a pixel E.g. in a raster-map containing temperatures of a surface in °C, a pixel value of 0 represe

= Spectral vegetation index using Raster Calculator = ...} [[Image:QGIS_3.0_datasource.png|30px]] and then {{button|text=Add raster layer}} [[Image:QGIS_2.0_addrast.png|20px]] and select the file ''/geodata/lucc/

:[[Vector layer properties]] :[[Raster layer properties]]

=Split multiband image into several raster images= ...an help it by using the {{button|text=Georeferencer}} in the {{button|text=Raster menu}} by rubbersheeting your orthophoto to make it fit. You'll find the in

...yer ''n51_e009_e0010_merge.tif'' to a new [[QGIS]] project (from ''geodata\raster\''). * Under the Parameter tab, select the dem file as input layer.

... composites RGB=(B5 SWIR-1),(B4 NIR), (B3 Red) following [[Changing Raster Layer Style]] of a multiband file. ... stretch for all layers in the TOC clicking [[File:Qgis_cum_stretch.png]] (Raster Tools).

# Open the layer properties (right click in [[TOC]] or double click). In the {{button|text=Style}} tab, # Open {{mitem|text=Plugins --> Openlayers plugin --> Add Google Satellite Layer}} (figure '''A''').

Mark the vector layer in the Qgis Layers window. {{mitem|text=Layer --> Properties --> Symbology --> Simple Fill}}, {{mitem|text=Fill Style}}: ''No Brush'' a * Select the Raster layer: '''Subset_S2A_MSIL2A_20170619T_MUL.tif '''.

* Create color composites RGB=9-7-3 [[Changing Raster Layer Style]] of a multiband file. ...nd in the Harz mountains after the winter storm ''Friederike''. Change the Layer Style setting to RGB=1-2-3.

* Right click on Layer name in the Layers Panel {{mitem|text=Properties --> General}}. Change the '''Data source encoding''' from {{button|text=Sys * Right click on Layer name in the Layers Panel and open the {{button|text=Attribute table}}.

# Click the {{button|text=Add raster layer}} button [[Image:QGIS_2.0_addrast.png|20px]] and select all files with the ...om to layer}} we see only the extent of one tile. Right click {{mitem|text=Properties --> Metadata}} to obtain informations on the data type (8 bit), dimensions

# Create a new shapefile layer ## Select {{mitem|text=Layer --> Create Layer --> New Geopackage Layer}}.

...t loaded layer to open a viewer window. Continue with the second and third layer and confirm always ''Map Selection'' '''New''' to open new cascaded viewer ...Data tree''. On the right side of the GUI is a window displaying the layer properties. Under ''Colors'' change the Type from ''Graduated color'' to ''RGB''. Clic

...d raster layer}} [[Image:QGIS_2.0_addrast.png|20px]]. Select a single band raster file. # Right click the layer name in the Layers Panel and select {{mitem|text=Properties --> Information}}. Report on the spatial reference system, size of the imag

== Using Layer Properties == ...[Image:QGIS_2.0_addrast.png|20px]] and select a single or a multiband band raster file.

...el}}. Drag the {{tool|text=Bowser panel}} window on top of the {{tool|text=Layer panel}}. Browse to your ''geodata'' folder where the tutorial data were sto Double click on ''topo_utm32_WGS84'' to open {{mitem|text=Layer Properties --> Transparency}} and change ''Global transparency'' to about 70% by movin

...multiband Sentinel-2 satellite image (Level 2-A product) [[Changing Raster Layer Style]] to display a true color (RGB = B4,B3,B2) and a standard false color * Double click on a color field of some classes {{mitem|text=Layer --> Properties --> Style) to open the change color window. Change the opacity from 100% to

# In the {{button|text=Layer panel}} drag the Google satellite scene to overlay the '''Subset_S2A_MSIL2A # Open {{mitem|text=Properties --> Transparency}} and adjust the transparency of the '''Subset_S2A_MSIL2A_

=Split multiband image into several raster images= ...an help it by using the {{button|text=Georeferencer}} in the {{button|text=Raster menu}} by rubberheeting your orthophoto to make it fit. You'll find the ins

##* Set the ''Subset_S2A_MSIL2A_20170619T_BOA'' layer as {{button|text=Input image}}. ...''Input image'' is the {{button|text=''Subset_S2A_MSIL2A_20170619T_BOA''}} layer.

... file with extension '''_Stack.tif''' {{mitem|text=Data Source Manger --> Raster}}. ...opacity of the change layer on top of Google Satellite. {{mitem|text=Layer Properties --> Transparency --> Global Transparency}}.

* Go to {{mitem|text=Raster → Data Conversion → Convert datatype}} ...te file with extension '''_Cnv.tif''' {{mitem|text=Data Source Manger --> Raster}}.

...utton|text=Input Image List}} select one (or optional: several) multi-band raster (multispectral images). * Right click on the layer ''svm_classification'' and select {{mitem|text=Properties --> Symbology --> Style --> Load Style}}.