https://community.esri.com/t5/arcgis-pro-questions/how-to-simplify-a-dem-layer-to-save-on-memory/m-p/1356656#M75879 <P>Currently have a single DEM.tif file within my Map.</P><P>In the Analysis -&gt; Tools, I can only find Simplify Line, Simplify 3D Line,&nbsp;Simplify Polygon,&nbsp;Simplify Building,&nbsp;Simplify Shared Edges, and Simplify By Straight Lines and Circular Arcs when searching with "Simplify".</P><P>Currently each 1by1 (in degree) square of DEM (12 meter) is creating a .sd file of 200+ MB with Copy all data and Map Image option (it doesn't display with Reference registered data option instead).</P><P>Any tip is welcome!</P> Tue, 05 Dec 2023 00:15:08 GMT oookokkookookk 2023-12-05T00:15:08Z https://community.esri.com/t5/arcgis-pro-questions/how-to-simplify-a-dem-layer-to-save-on-memory/m-p/1356656#M75879 <P>Currently have a single DEM.tif file within my Map.</P><P>In the Analysis -&gt; Tools, I can only find Simplify Line, Simplify 3D Line,&nbsp;Simplify Polygon,&nbsp;Simplify Building,&nbsp;Simplify Shared Edges, and Simplify By Straight Lines and Circular Arcs when searching with "Simplify".</P><P>Currently each 1by1 (in degree) square of DEM (12 meter) is creating a .sd file of 200+ MB with Copy all data and Map Image option (it doesn't display with Reference registered data option instead).</P><P>Any tip is welcome!</P> Tue, 05 Dec 2023 00:15:08 GMT https://community.esri.com/t5/arcgis-pro-questions/how-to-simplify-a-dem-layer-to-save-on-memory/m-p/1356656#M75879 oookokkookookk 2023-12-05T00:15:08Z https://community.esri.com/t5/arcgis-pro-questions/how-to-simplify-a-dem-layer-to-save-on-memory/m-p/1356658#M75880 <P><A href="https://pro.arcgis.com/en/pro-app/latest/tool-reference/data-management/resample.htm" target="_blank">Resample (Data Management)—ArcGIS Pro | Documentation</A></P><P><A href="https://pro.arcgis.com/en/pro-app/latest/help/analysis/spatial-analyst/performing-analysis/cell-size-and-resampling-in-analysis.htm" target="_blank">Cell size and resampling in analysis—ArcGIS Pro | Documentation</A></P><P>After reading these, try doubling or quadrupling your cell size, warnings are within the documentation.</P><P>&nbsp;</P> Tue, 05 Dec 2023 00:27:18 GMT https://community.esri.com/t5/arcgis-pro-questions/how-to-simplify-a-dem-layer-to-save-on-memory/m-p/1356658#M75880 DanPatterson 2023-12-05T00:27:18Z https://community.esri.com/t5/arcgis-pro-questions/how-to-simplify-a-dem-layer-to-save-on-memory/m-p/1356669#M75883 <P>That solved my problem. Thank you very much!</P> Tue, 05 Dec 2023 01:06:25 GMT https://community.esri.com/t5/arcgis-pro-questions/how-to-simplify-a-dem-layer-to-save-on-memory/m-p/1356669#M75883 oookokkookookk 2023-12-05T01:06:25Z