Land Cover/Use Classification using the Semi-Automatic Classification Plugin for QGIS
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(Created page with " ==Working steps== # Preparing raster data (Converting DN to reflectance) ## Load the multiband raster file ''Subset_S2A_MSIL2A_20170619T.tif'' available in the [[Course data...") |
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## Follow [[Split stack]] to extract bands 2, 3, 4, 5, 6, 7, 8, 11 and 12, using the multiband raster file ''Subset_S2A_MSIL2A_20170619T.tif'' as input layer. | ## Follow [[Split stack]] to extract bands 2, 3, 4, 5, 6, 7, 8, 11 and 12, using the multiband raster file ''Subset_S2A_MSIL2A_20170619T.tif'' as input layer. | ||
## In the processing toolbar, type {{typed|text=Raster calculator}} into the search field to find the {{button|text=GDAL\OGR --> Raster calculator}} tool and open it. | ## In the processing toolbar, type {{typed|text=Raster calculator}} into the search field to find the {{button|text=GDAL\OGR --> Raster calculator}} tool and open it. | ||
| − | + | ** Click the button {{button|text=Run as batch process...}} | |
[[Category:QGIS Tutorial]] | [[Category:QGIS Tutorial]] | ||
Revision as of 00:12, 26 November 2017
Working steps
- Preparing raster data (Converting DN to reflectance)
- Load the multiband raster file Subset_S2A_MSIL2A_20170619T.tif available in the course data. This contains all 13 bands of Sentinel-2 scene.
- Follow Split stack to extract bands 2, 3, 4, 5, 6, 7, 8, 11 and 12, using the multiband raster file Subset_S2A_MSIL2A_20170619T.tif as input layer.
- In the processing toolbar, type Raster calculator into the search field to find the GDAL\OGR --> Raster calculator tool and open it.
- Click the button Run as batch process...
