topic Generating the difference between values in two raster datasets: in ArcGIS Spatial Analyst Questions https://community.esri.com/t5/arcgis-spatial-analyst-questions/generating-the-difference-between-values-in-two/m-p/330050#M4621 <HTML><HEAD></HEAD><BODY><SPAN>I have two seperate raster datasets with one value per pixel, and need to calcuate the difference in an output raster.&nbsp; Is there a way to perform this simple calculation using two seperate rasters.</SPAN><BR /><SPAN>Thanks!</SPAN></BODY></HTML> Tue, 26 Apr 2011 01:36:49 GMT MarkEnglish 2011-04-26T01:36:49Z Generating the difference between values in two raster datasets: https://community.esri.com/t5/arcgis-spatial-analyst-questions/generating-the-difference-between-values-in-two/m-p/330050#M4621 <HTML><HEAD></HEAD><BODY><SPAN>I have two seperate raster datasets with one value per pixel, and need to calcuate the difference in an output raster.&nbsp; Is there a way to perform this simple calculation using two seperate rasters.</SPAN><BR /><SPAN>Thanks!</SPAN></BODY></HTML> Tue, 26 Apr 2011 01:36:49 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/generating-the-difference-between-values-in-two/m-p/330050#M4621 MarkEnglish 2011-04-26T01:36:49Z Re: Generating the difference between values in two raster datasets: https://community.esri.com/t5/arcgis-spatial-analyst-questions/generating-the-difference-between-values-in-two/m-p/330051#M4622 <HTML><HEAD></HEAD><BODY><SPAN>Hi Mark,</SPAN><BR /><SPAN> </SPAN><BR /><SPAN>You can find the difference using the Spatial Analyst tools.&nbsp; The </SPAN><A href="http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#/Minus/009z00000093000000/">Minus tool</A><SPAN> will allow you to subtract one raster from the other.&nbsp; There is also an assortment of other raster evaluation tools as well within the </SPAN><A href="http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#/An_overview_of_the_Math_toolset/009z0000008n000000/">Math toolset</A><SPAN>.</SPAN><BR /><SPAN> </SPAN><BR /><SPAN>-Timothy</SPAN></BODY></HTML> Tue, 26 Apr 2011 12:39:17 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/generating-the-difference-between-values-in-two/m-p/330051#M4622 TimothyHales 2011-04-26T12:39:17Z