topic Change DEM values uniformly in Geoprocessing Questions https://community.esri.com/t5/geoprocessing-questions/change-dem-values-uniformly/m-p/570616#M18810 <HTML><HEAD></HEAD><BODY><P>Hello, </P><P></P><P>I have a DEM that has a terrible baseline value, but otherwise is consistent with that value. Thus I need to raise the values of all pixels by exactly 65. How would one go about doing so in ArcMap and its toolbox functions.</P></BODY></HTML> Wed, 17 Feb 2016 19:45:04 GMT MalcolmLittle 2016-02-17T19:45:04Z Change DEM values uniformly https://community.esri.com/t5/geoprocessing-questions/change-dem-values-uniformly/m-p/570616#M18810 <HTML><HEAD></HEAD><BODY><P>Hello, </P><P></P><P>I have a DEM that has a terrible baseline value, but otherwise is consistent with that value. Thus I need to raise the values of all pixels by exactly 65. How would one go about doing so in ArcMap and its toolbox functions.</P></BODY></HTML> Wed, 17 Feb 2016 19:45:04 GMT https://community.esri.com/t5/geoprocessing-questions/change-dem-values-uniformly/m-p/570616#M18810 MalcolmLittle 2016-02-17T19:45:04Z Re: Change DEM values uniformly https://community.esri.com/t5/geoprocessing-questions/change-dem-values-uniformly/m-p/570617#M18811 <HTML><HEAD></HEAD><BODY><P>Try out the Raster Calculator geoprocessing tool (requires Spatial Analyst extension).</P><P></P><P><A href="http://desktop.arcgis.com/en/arcmap/latest/tools/spatial-analyst-toolbox/raster-calculator.htm" title="http://desktop.arcgis.com/en/arcmap/latest/tools/spatial-analyst-toolbox/raster-calculator.htm">Raster Calculator—Help | ArcGIS for Desktop</A> </P></BODY></HTML> Wed, 17 Feb 2016 20:07:23 GMT https://community.esri.com/t5/geoprocessing-questions/change-dem-values-uniformly/m-p/570617#M18811 KyleBalke__GISP 2016-02-17T20:07:23Z Re: Change DEM values uniformly https://community.esri.com/t5/geoprocessing-questions/change-dem-values-uniformly/m-p/570618#M18812 <HTML><HEAD></HEAD><BODY><P>Hi Malcolm,</P><P></P><P>Take a look at using the <A href="http://desktop.arcgis.com/en/arcmap/latest/tools/spatial-analyst-toolbox/raster-calculator.htm">Raster Calculator</A>. Ex:</P><P></P><P><IMG alt="Screen1.PNG" class="image-1 jive-image" src="https://community.esri.com/legacyfs/online/183449_Screen1.PNG" style="width: 620px; height: 455px;" /></P></BODY></HTML> Wed, 17 Feb 2016 20:07:49 GMT https://community.esri.com/t5/geoprocessing-questions/change-dem-values-uniformly/m-p/570618#M18812 JakeSkinner 2016-02-17T20:07:49Z