topic Re: DEM- Change height under building in Elevation Data Questions https://community.esri.com/t5/elevation-data-questions/dem-change-height-under-building/m-p/817446#M97 <HTML><HEAD></HEAD><BODY><P>If you polygon has an elevation, determine the difference between it and the surface.&nbsp; I assume that this would show the elevation difference that you want to fill.&nbsp; Then use a con statement to fill the area by that difference.</P></BODY></HTML> Wed, 13 Apr 2016 19:32:01 GMT DanPatterson_Retired 2016-04-13T19:32:01Z DEM- Change height under building https://community.esri.com/t5/elevation-data-questions/dem-change-height-under-building/m-p/817445#M96 <HTML><HEAD></HEAD><BODY><P>I am trying to change a DEM to have the same elevation under a polygon. Is there a tool or process where this can be accomplished? <A href="https://community.esri.com/space/2161">Imagery and Remote Sensing</A>​</P><P></P><P><IMG __jive_id="194774" class="image-1 jive-image" src="https://community.esri.com/legacyfs/online/194774_pastedImage_0.png" style="max-width: 1200px; max-height: 900px;" /></P><P></P><P>My goal is to add this dem to arcgis pro. I want to add 3d buildings to the layer without the building being off the ground.</P></BODY></HTML> Wed, 13 Apr 2016 16:17:54 GMT https://community.esri.com/t5/elevation-data-questions/dem-change-height-under-building/m-p/817445#M96 RickeyFight 2016-04-13T16:17:54Z Re: DEM- Change height under building https://community.esri.com/t5/elevation-data-questions/dem-change-height-under-building/m-p/817446#M97 <HTML><HEAD></HEAD><BODY><P>If you polygon has an elevation, determine the difference between it and the surface.&nbsp; I assume that this would show the elevation difference that you want to fill.&nbsp; Then use a con statement to fill the area by that difference.</P></BODY></HTML> Wed, 13 Apr 2016 19:32:01 GMT https://community.esri.com/t5/elevation-data-questions/dem-change-height-under-building/m-p/817446#M97 DanPatterson_Retired 2016-04-13T19:32:01Z