topic extract min / max DTM values for interecting polygons in ArcGIS Spatial Analyst Questions https://community.esri.com/t5/arcgis-spatial-analyst-questions/extract-min-max-dtm-values-for-interecting/m-p/236945#M3310 <HTML><HEAD></HEAD><BODY><SPAN>I have a layer that contains buffered building footprints and a DTM.</SPAN><BR /><BR /><SPAN>I need to be able to extract the maximum and minimum values of the intersecting DTM for each building footprint.</SPAN><BR /><BR /><SPAN>I've looked and can't find anyway to do this.</SPAN><BR /><BR /><SPAN>i have access to:</SPAN><BR /><SPAN>ArcView 10</SPAN><BR /><SPAN>Spatial Analyst 10</SPAN><BR /><BR /><SPAN>a search online seems to point towards using the zonal statistics tool but this will only allow integer or string values where as i need to transfer floating point values.</SPAN><BR /><BR /><SPAN>update: one option appears to be to use "zonal statistics as table" then appending this output table back to the footprints. i think this will work still interested to know if there are any other methods that may also achieve this.</SPAN></BODY></HTML> Tue, 23 Jul 2013 12:49:45 GMT jamiefinney 2013-07-23T12:49:45Z extract min / max DTM values for interecting polygons https://community.esri.com/t5/arcgis-spatial-analyst-questions/extract-min-max-dtm-values-for-interecting/m-p/236945#M3310 <HTML><HEAD></HEAD><BODY><SPAN>I have a layer that contains buffered building footprints and a DTM.</SPAN><BR /><BR /><SPAN>I need to be able to extract the maximum and minimum values of the intersecting DTM for each building footprint.</SPAN><BR /><BR /><SPAN>I've looked and can't find anyway to do this.</SPAN><BR /><BR /><SPAN>i have access to:</SPAN><BR /><SPAN>ArcView 10</SPAN><BR /><SPAN>Spatial Analyst 10</SPAN><BR /><BR /><SPAN>a search online seems to point towards using the zonal statistics tool but this will only allow integer or string values where as i need to transfer floating point values.</SPAN><BR /><BR /><SPAN>update: one option appears to be to use "zonal statistics as table" then appending this output table back to the footprints. i think this will work still interested to know if there are any other methods that may also achieve this.</SPAN></BODY></HTML> Tue, 23 Jul 2013 12:49:45 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/extract-min-max-dtm-values-for-interecting/m-p/236945#M3310 jamiefinney 2013-07-23T12:49:45Z Re: extract min / max DTM values for interecting polygons https://community.esri.com/t5/arcgis-spatial-analyst-questions/extract-min-max-dtm-values-for-interecting/m-p/236946#M3311 <HTML><HEAD></HEAD><BODY><SPAN>I use the Zonal Statistics as table. I typically need more than 1 statistic, and this tool will alllow you to return multiple stats with 1 run.</SPAN><BR /><SPAN>Regards,</SPAN><BR /><SPAN>Jim</SPAN></BODY></HTML> Tue, 23 Jul 2013 13:46:23 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/extract-min-max-dtm-values-for-interecting/m-p/236946#M3311 JimCousins 2013-07-23T13:46:23Z