I have downloaded the UK Land Cover 2007 25m raster data set from Digimap (which my university has a subscription to). This works fine but my study area consists of a smaller place than the whole of the UK. Specifically, I am focusing on an area stretching from Wigan to Bolton to Salford down to Warrington. I have a KML file which outlines this study area and is displayed in QGIS. I want to work out the area or percentages of habitat types within my study area only, not the whole of the UK. Is there a way I can crop the Land cover 2007 dataset to show just my study area?
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