topic Classifying land use in specific polygons in Implementing ArcGIS Questions https://community.esri.com/t5/implementing-arcgis-questions/classifying-land-use-in-specific-polygons/m-p/420017#M377 <HTML><HEAD></HEAD><BODY><P>I am trying to use the shapefile here:&nbsp;<A class="link-titled" href="https://data.gov.uk/dataset/17edf94f-6de3-4034-b66b-004ebd0dd010/historic-landfill-sites" title="https://data.gov.uk/dataset/17edf94f-6de3-4034-b66b-004ebd0dd010/historic-landfill-sites">Historic Landfill Sites - data.gov.uk</A>&nbsp;&nbsp;to work out how much of the sites are covered in trees. I have managed to load the shapefile and aerial images (World Imagery basemap) and clip the map to just show the imagery within the polygons. Now I would like to classify how much of each polygon is covered with trees however the classification tool is greyed out (I think because it is not a raster file). Is there any way around this? I am using Arcmap 10.1.</P></BODY></HTML> Fri, 18 Oct 2019 09:38:32 GMT AliceFraser-McDonald 2019-10-18T09:38:32Z Classifying land use in specific polygons https://community.esri.com/t5/implementing-arcgis-questions/classifying-land-use-in-specific-polygons/m-p/420017#M377 <HTML><HEAD></HEAD><BODY><P>I am trying to use the shapefile here:&nbsp;<A class="link-titled" href="https://data.gov.uk/dataset/17edf94f-6de3-4034-b66b-004ebd0dd010/historic-landfill-sites" title="https://data.gov.uk/dataset/17edf94f-6de3-4034-b66b-004ebd0dd010/historic-landfill-sites">Historic Landfill Sites - data.gov.uk</A>&nbsp;&nbsp;to work out how much of the sites are covered in trees. I have managed to load the shapefile and aerial images (World Imagery basemap) and clip the map to just show the imagery within the polygons. Now I would like to classify how much of each polygon is covered with trees however the classification tool is greyed out (I think because it is not a raster file). Is there any way around this? I am using Arcmap 10.1.</P></BODY></HTML> Fri, 18 Oct 2019 09:38:32 GMT https://community.esri.com/t5/implementing-arcgis-questions/classifying-land-use-in-specific-polygons/m-p/420017#M377 AliceFraser-McDonald 2019-10-18T09:38:32Z