topic Re: How to create an attribute for a polygon based on raster value? in Data Management Questions https://community.esri.com/t5/data-management-questions/how-to-create-an-attribute-for-a-polygon-based-on/m-p/188380#M10618 <HTML><HEAD></HEAD><BODY><P>Try&nbsp;<A class="link-titled" href="http://desktop.arcgis.com/en/arcmap/10.3/tools/spatial-analyst-toolbox/zonal-statistics.htm" title="http://desktop.arcgis.com/en/arcmap/10.3/tools/spatial-analyst-toolbox/zonal-statistics.htm">Zonal Statistics—Help | ArcGIS for Desktop</A>&nbsp;</P></BODY></HTML> Tue, 31 Jan 2017 19:03:28 GMT JayantaPoddar 2017-01-31T19:03:28Z How to create an attribute for a polygon based on raster value? https://community.esri.com/t5/data-management-questions/how-to-create-an-attribute-for-a-polygon-based-on/m-p/188379#M10617 <HTML><HEAD></HEAD><BODY><P>Hello, I am guessing this is a simple one, but what I would like to do is overlay a collection of polygons on a raster, and add an attribute to the polygons based on the pixel values within polygon.&nbsp; I.e. the polygon now includes an attribute describing the maximum/minimum/mean etc pixel value within the polygon.</P><P></P><P>Thank you</P></BODY></HTML> Tue, 31 Jan 2017 18:56:48 GMT https://community.esri.com/t5/data-management-questions/how-to-create-an-attribute-for-a-polygon-based-on/m-p/188379#M10617 RobertTrotter 2017-01-31T18:56:48Z Re: How to create an attribute for a polygon based on raster value? https://community.esri.com/t5/data-management-questions/how-to-create-an-attribute-for-a-polygon-based-on/m-p/188380#M10618 <HTML><HEAD></HEAD><BODY><P>Try&nbsp;<A class="link-titled" href="http://desktop.arcgis.com/en/arcmap/10.3/tools/spatial-analyst-toolbox/zonal-statistics.htm" title="http://desktop.arcgis.com/en/arcmap/10.3/tools/spatial-analyst-toolbox/zonal-statistics.htm">Zonal Statistics—Help | ArcGIS for Desktop</A>&nbsp;</P></BODY></HTML> Tue, 31 Jan 2017 19:03:28 GMT https://community.esri.com/t5/data-management-questions/how-to-create-an-attribute-for-a-polygon-based-on/m-p/188380#M10618 JayantaPoddar 2017-01-31T19:03:28Z Re: How to create an attribute for a polygon based on raster value? https://community.esri.com/t5/data-management-questions/how-to-create-an-attribute-for-a-polygon-based-on/m-p/188381#M10619 <HTML><HEAD></HEAD><BODY><P>Hi Jayanta, using the zonal statistics results in a raster, I would like to produce (or retain) the original shapefile, with a new attribute which documents the largest or smallest value within the polygon.&nbsp; Hoping to find a simple way to do it but perhaps there is not a quick way!&nbsp; Thanks!</P></BODY></HTML> Tue, 31 Jan 2017 21:35:30 GMT https://community.esri.com/t5/data-management-questions/how-to-create-an-attribute-for-a-polygon-based-on/m-p/188381#M10619 RobertTrotter 2017-01-31T21:35:30Z Re: How to create an attribute for a polygon based on raster value? https://community.esri.com/t5/data-management-questions/how-to-create-an-attribute-for-a-polygon-based-on/m-p/188382#M10620 <HTML><HEAD></HEAD><BODY><P>You can use <A href="http://pro.arcgis.com/en/pro-app/tool-reference/spatial-analyst/zonal-statistics-as-table.htm">Zonal Statistics as Table</A> and join it back to the original polygons. If it's an integer type, you could also <A href="http://pro.arcgis.com/en/pro-app/tool-reference/data-management/build-raster-attribute-table.htm">Build Raster Attribute Table</A> of the result of Zonal Statistics, and join that.</P></BODY></HTML> Tue, 31 Jan 2017 21:43:02 GMT https://community.esri.com/t5/data-management-questions/how-to-create-an-attribute-for-a-polygon-based-on/m-p/188382#M10620 DarrenWiens2 2017-01-31T21:43:02Z Re: How to create an attribute for a polygon based on raster value? https://community.esri.com/t5/data-management-questions/how-to-create-an-attribute-for-a-polygon-based-on/m-p/188383#M10621 <HTML><HEAD></HEAD><BODY><P>That seems to have worked, thank you!</P></BODY></HTML> Tue, 31 Jan 2017 21:56:26 GMT https://community.esri.com/t5/data-management-questions/how-to-create-an-attribute-for-a-polygon-based-on/m-p/188383#M10621 RobertTrotter 2017-01-31T21:56:26Z