https://community.esri.com/t5/arcgis-pro-questions/project-raster-cell-distortion/m-p/1351780#M75397 <P>Hi</P><P>I project a raster from a projected coordinate system to WGS84. I tried the three methods provided by the tool "Project Raster" and kept the cell size of the original raster, but it always slightly distorted the cell size.<BR />Can we project the raster without distorting the cell size?</P><P>Thanks</P><P>Greta</P><P>&nbsp;</P> Tue, 21 Nov 2023 01:23:45 GMT Greta 2023-11-21T01:23:45Z https://community.esri.com/t5/arcgis-pro-questions/project-raster-cell-distortion/m-p/1351780#M75397 <P>Hi</P><P>I project a raster from a projected coordinate system to WGS84. I tried the three methods provided by the tool "Project Raster" and kept the cell size of the original raster, but it always slightly distorted the cell size.<BR />Can we project the raster without distorting the cell size?</P><P>Thanks</P><P>Greta</P><P>&nbsp;</P> Tue, 21 Nov 2023 01:23:45 GMT https://community.esri.com/t5/arcgis-pro-questions/project-raster-cell-distortion/m-p/1351780#M75397 Greta 2023-11-21T01:23:45Z https://community.esri.com/t5/arcgis-pro-questions/project-raster-cell-distortion/m-p/1351783#M75400 <P>required reading</P><P><A href="https://pro.arcgis.com/en/pro-app/latest/tool-reference/environment-settings/cell-size-projection-method.htm" target="_blank">Cell Size Projection Method (Environment setting)—ArcGIS Pro | Documentation</A></P><P><A href="https://pro.arcgis.com/en/pro-app/latest/tool-reference/environment-settings/how-the-cell-size-projection-method-environment-setting-works.htm" target="_blank">How the Cell Size Projection Method environment setting works—ArcGIS Pro | Documentation</A></P><P>current default to give you some guidance is</P><P><EM>When projecting from GCS to PCS, or PCS to GCS, the output cell size is calculated based on the average of the ratios of the four sides and the two diagonals of the projected extent to the original extent. This is the default.</EM></P> Tue, 21 Nov 2023 01:45:48 GMT https://community.esri.com/t5/arcgis-pro-questions/project-raster-cell-distortion/m-p/1351783#M75400 DanPatterson 2023-11-21T01:45:48Z