Creating a multi-band GeoTIFF
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To create a multiband image: | To create a multiband image: | ||
# Load the different satellite band layers into [[QGIS]]. For exercise purposes, you can use the landsat-bands from the directory ''geodata/raster/landsat/landsat457/'' in the [[Course data|course data]]; the layer names start with ''sub'', the band number is indicated by ''B'' and a two-digit number, e.g. ''B10'' for the first band, ''B20'' for the second. | # Load the different satellite band layers into [[QGIS]]. For exercise purposes, you can use the landsat-bands from the directory ''geodata/raster/landsat/landsat457/'' in the [[Course data|course data]]; the layer names start with ''sub'', the band number is indicated by ''B'' and a two-digit number, e.g. ''B10'' for the first band, ''B20'' for the second. | ||
| + | # Go to {{mitem|text=Raster --> Miscellaneous --> Merge}} or select {{mitem|text=Processing --> Toolbox}} and search for {{button|text=merge}}. | ||
Revision as of 15:54, 26 November 2013
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This section is still under construction! This article was last modified on 11/26/2013. If you have comments please use the Discussion page or contribute to the article! |
- This exercise is part of the QGIS Tutorial 2013/14.
In this exercise you will learn how to create images of several bands of satellite data, and how to georeference a raster image.
Multiband layers
To create a multiband image:
- Load the different satellite band layers into QGIS. For exercise purposes, you can use the landsat-bands from the directory geodata/raster/landsat/landsat457/ in the course data; the layer names start with sub, the band number is indicated by B and a two-digit number, e.g. B10 for the first band, B20 for the second.
- Go to Raster --> Miscellaneous --> Merge or select Processing --> Toolbox and search for merge.
