topic How to determine structure elevation from contour interpolation in ArcGIS Spatial Analyst Questions https://community.esri.com/t5/arcgis-spatial-analyst-questions/how-to-determine-structure-elevation-from-contour/m-p/541314#M7803 <HTML><HEAD></HEAD><BODY><SPAN>Is there any way I can use elevation contour lines to interpolate the approximate elevation of structures that are at ground elevation, e.g. manhole rims?</SPAN><BR /><SPAN>If yes, is there a way to do the analysis for all my structures at once? </SPAN><BR /><BR /><SPAN>Thanks,</SPAN><BR /><BR /><SPAN>Justin</SPAN></BODY></HTML> Mon, 23 Jul 2012 16:56:17 GMT JustinWaples 2012-07-23T16:56:17Z How to determine structure elevation from contour interpolation https://community.esri.com/t5/arcgis-spatial-analyst-questions/how-to-determine-structure-elevation-from-contour/m-p/541314#M7803 <HTML><HEAD></HEAD><BODY><SPAN>Is there any way I can use elevation contour lines to interpolate the approximate elevation of structures that are at ground elevation, e.g. manhole rims?</SPAN><BR /><SPAN>If yes, is there a way to do the analysis for all my structures at once? </SPAN><BR /><BR /><SPAN>Thanks,</SPAN><BR /><BR /><SPAN>Justin</SPAN></BODY></HTML> Mon, 23 Jul 2012 16:56:17 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/how-to-determine-structure-elevation-from-contour/m-p/541314#M7803 JustinWaples 2012-07-23T16:56:17Z Re: How to determine structure elevation from contour interpolation https://community.esri.com/t5/arcgis-spatial-analyst-questions/how-to-determine-structure-elevation-from-contour/m-p/541315#M7804 <HTML><HEAD></HEAD><BODY><SPAN>You can convert the contours to a DEM (raster) using Spatial Analyst Tools&gt;Interpolation&gt;Topo to Raster. Then extract the elevation of the DEM to the points that represent the structures using Spatial Analyst Tools&gt;Extraction&gt;Extract Values to Points. The finer the DEM (the smaller the grid size), the more accurate your structure elevation will be.</SPAN></BODY></HTML> Tue, 31 Jul 2012 18:49:55 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/how-to-determine-structure-elevation-from-contour/m-p/541315#M7804 MarkBoucher 2012-07-31T18:49:55Z