topic Imputing raster values based on another raster in ArcGIS Spatial Analyst Questions https://community.esri.com/t5/arcgis-spatial-analyst-questions/imputing-raster-values-based-on-another-raster/m-p/509389#M7296 <HTML><HEAD></HEAD><BODY><SPAN>Hi, </SPAN><BR /><BR /><SPAN>I've got two raster layers to do with a specific crop: </SPAN><BR /><SPAN>Yields</SPAN><BR /><SPAN>Suitability Index for growing</SPAN><BR /><BR /><SPAN>What I'd like to do is use the suitability layer, which covers the entire globe, to impute the potential yield in places where the crop is not grown. I would do this using the actual yields layer. </SPAN><BR /><SPAN>I'm thinking that what I need to do is a geographically weighted regression, and fill in the expected values using the output of that. However, I can't use rasters as inputs for the GWR tool and I don't want to convert them to polylines as I would have to make them integer type first and I'd lose all resolution in my data.</SPAN><BR /><BR /><SPAN>Any ideas on how I might proceed?</SPAN><BR /><BR /><SPAN>Thanks!</SPAN></BODY></HTML> Thu, 27 Oct 2011 20:13:22 GMT JeremyProville 2011-10-27T20:13:22Z Imputing raster values based on another raster https://community.esri.com/t5/arcgis-spatial-analyst-questions/imputing-raster-values-based-on-another-raster/m-p/509389#M7296 <HTML><HEAD></HEAD><BODY><SPAN>Hi, </SPAN><BR /><BR /><SPAN>I've got two raster layers to do with a specific crop: </SPAN><BR /><SPAN>Yields</SPAN><BR /><SPAN>Suitability Index for growing</SPAN><BR /><BR /><SPAN>What I'd like to do is use the suitability layer, which covers the entire globe, to impute the potential yield in places where the crop is not grown. I would do this using the actual yields layer. </SPAN><BR /><SPAN>I'm thinking that what I need to do is a geographically weighted regression, and fill in the expected values using the output of that. However, I can't use rasters as inputs for the GWR tool and I don't want to convert them to polylines as I would have to make them integer type first and I'd lose all resolution in my data.</SPAN><BR /><BR /><SPAN>Any ideas on how I might proceed?</SPAN><BR /><BR /><SPAN>Thanks!</SPAN></BODY></HTML> Thu, 27 Oct 2011 20:13:22 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/imputing-raster-values-based-on-another-raster/m-p/509389#M7296 JeremyProville 2011-10-27T20:13:22Z