https://community.esri.com/t5/arcgis-pro-questions/arcgis-pro-image-difference-tool-not-working/m-p/1146626#M51829 <P>Figured out what the issue was. Arc didn't recognize that I had the spatial analyst license so I just unchecked and checked it and the differencing tool worked</P> Tue, 22 Feb 2022 19:14:01 GMT PunkRocksandMinerals 2022-02-22T19:14:01Z https://community.esri.com/t5/arcgis-pro-questions/arcgis-pro-image-difference-tool-not-working/m-p/1145819#M51714 <P class="">I'm trying to learn how to produce BARC maps and I've been following this guide:</P><P class=""><A href="https://learn.arcgis.com/en/projects/assess-burn-scars-with-satellite-imagery/" target="_blank" rel="noopener nofollow ugc">Assess burn scars with satellite imagery | Learn ArcGIS</A></P><P class="">Once I get to the point where you use the two NBR's to create a difference raster it just refuses to do anything. Does anyone know what I'm doing wrong? Everything has worked perfectly up to this point.</P> Fri, 18 Feb 2022 22:11:23 GMT https://community.esri.com/t5/arcgis-pro-questions/arcgis-pro-image-difference-tool-not-working/m-p/1145819#M51714 PunkRocksandMinerals 2022-02-18T22:11:23Z https://community.esri.com/t5/arcgis-pro-questions/arcgis-pro-image-difference-tool-not-working/m-p/1145921#M51721 <P>Could you ensure both the layers are selected/highlighted in Content pane, while you run Difference Process.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="JayantaPoddar_0-1645243476126.png" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/34453i97590C745FABC480/image-size/medium?v=v2&amp;px=400" role="button" title="JayantaPoddar_0-1645243476126.png" alt="JayantaPoddar_0-1645243476126.png" /></span></P><P>&nbsp;</P> Sat, 19 Feb 2022 04:05:05 GMT https://community.esri.com/t5/arcgis-pro-questions/arcgis-pro-image-difference-tool-not-working/m-p/1145921#M51721 JayantaPoddar 2022-02-19T04:05:05Z https://community.esri.com/t5/arcgis-pro-questions/arcgis-pro-image-difference-tool-not-working/m-p/1146541#M51821 <P>Yes, they're both selected and highlighted but still nothing.</P> Tue, 22 Feb 2022 16:30:37 GMT https://community.esri.com/t5/arcgis-pro-questions/arcgis-pro-image-difference-tool-not-working/m-p/1146541#M51821 PunkRocksandMinerals 2022-02-22T16:30:37Z https://community.esri.com/t5/arcgis-pro-questions/arcgis-pro-image-difference-tool-not-working/m-p/1146626#M51829 <P>Figured out what the issue was. Arc didn't recognize that I had the spatial analyst license so I just unchecked and checked it and the differencing tool worked</P> Tue, 22 Feb 2022 19:14:01 GMT https://community.esri.com/t5/arcgis-pro-questions/arcgis-pro-image-difference-tool-not-working/m-p/1146626#M51829 PunkRocksandMinerals 2022-02-22T19:14:01Z