topic distance between nodes comprising edges of Delaunay triangles in 3D Questions https://community.esri.com/t5/3d-questions/distance-between-nodes-comprising-edges-of/m-p/390116#M2300 <HTML><HEAD></HEAD><BODY><SPAN>I have a point shapefile of nest sites from which I created a TIN and then converted the TIN to a TIN edge (3D Analyst -- Conversion -- From TIN -- TIN Edge).&nbsp; This creates a line shapefile with no node identifiers and I would like to be able to identify the distance between the nodes (nest sites) that comprise each of the edge lines (I've added a length field).&nbsp; Is there a procedure or set of steps that could be recommended to accomplish this? </SPAN><BR /><BR /><SPAN>I have done this by exporting the tables for the point shapefile, TIN edge, and Generate Near table and analyzing in SAS.&nbsp; Being new to 3D Analyst, I'm wondering if there is an alternative way(s) to do it within ArcMap?</SPAN><BR /><BR /><SPAN>I've attached an image showing the point ID and the edge lines for a specific nest site.</SPAN><BR /><SPAN>Running ArcMap 9.3.1 on Windows XP.</SPAN><BR /><BR /><SPAN>Thanks,</SPAN><BR /><SPAN>Mike</SPAN></BODY></HTML> Wed, 22 Feb 2012 12:53:55 GMT MikeKnowles 2012-02-22T12:53:55Z distance between nodes comprising edges of Delaunay triangles https://community.esri.com/t5/3d-questions/distance-between-nodes-comprising-edges-of/m-p/390116#M2300 <HTML><HEAD></HEAD><BODY><SPAN>I have a point shapefile of nest sites from which I created a TIN and then converted the TIN to a TIN edge (3D Analyst -- Conversion -- From TIN -- TIN Edge).&nbsp; This creates a line shapefile with no node identifiers and I would like to be able to identify the distance between the nodes (nest sites) that comprise each of the edge lines (I've added a length field).&nbsp; Is there a procedure or set of steps that could be recommended to accomplish this? </SPAN><BR /><BR /><SPAN>I have done this by exporting the tables for the point shapefile, TIN edge, and Generate Near table and analyzing in SAS.&nbsp; Being new to 3D Analyst, I'm wondering if there is an alternative way(s) to do it within ArcMap?</SPAN><BR /><BR /><SPAN>I've attached an image showing the point ID and the edge lines for a specific nest site.</SPAN><BR /><SPAN>Running ArcMap 9.3.1 on Windows XP.</SPAN><BR /><BR /><SPAN>Thanks,</SPAN><BR /><SPAN>Mike</SPAN></BODY></HTML> Wed, 22 Feb 2012 12:53:55 GMT https://community.esri.com/t5/3d-questions/distance-between-nodes-comprising-edges-of/m-p/390116#M2300 MikeKnowles 2012-02-22T12:53:55Z