topic Re: HOw to create contours/bathymetry from XYZ point shapefile in ArcGIS Spatial Analyst Questions https://community.esri.com/t5/arcgis-spatial-analyst-questions/how-to-create-contours-bathymetry-from-xyz-point/m-p/51133#M707 <HTML><HEAD></HEAD><BODY><SPAN>Hi </SPAN><BR /><BR /><SPAN>Please try the following link for the web help to resolve the issue:</SPAN><BR /><A href="http://webhelp.esri.com/arcgisdesktop/9.3/index.cfm?id=1243&amp;pid=1237&amp;topicname=Topo_To_Raster_(3D_Analyst">http://webhelp.esri.com/arcgisdesktop/9.3/index.cfm?id=1243&amp;pid=1237&amp;topicname=Topo_To_Raster_(3D_Analyst</A><SPAN>)</SPAN></BODY></HTML> Fri, 30 Apr 2010 14:15:43 GMT DeepikaJain 2010-04-30T14:15:43Z HOw to create contours/bathymetry from XYZ point shapefile https://community.esri.com/t5/arcgis-spatial-analyst-questions/how-to-create-contours-bathymetry-from-xyz-point/m-p/51132#M706 <HTML><HEAD></HEAD><BODY><SPAN>HI,</SPAN><BR /><SPAN>I have a shapefile that contains XYZ data for a lake. Can someone take me through the steps to create contours and then a raster of the area showing the increasing depth.</SPAN><BR /><SPAN>I'm confused whether to create DEM, ASCII or grid.</SPAN><BR /><SPAN>All the info for a contours seem to be creating them from DEM which I don't have.</SPAN><BR /><SPAN>I have spatial analyst and 3D analyst and ArcGIS 9.3.1.</SPAN><BR /><BR /><SPAN>Many thanks </SPAN><BR /><SPAN>Rachel</SPAN></BODY></HTML> Thu, 29 Apr 2010 14:18:41 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/how-to-create-contours-bathymetry-from-xyz-point/m-p/51132#M706 RachelS 2010-04-29T14:18:41Z Re: HOw to create contours/bathymetry from XYZ point shapefile https://community.esri.com/t5/arcgis-spatial-analyst-questions/how-to-create-contours-bathymetry-from-xyz-point/m-p/51133#M707 <HTML><HEAD></HEAD><BODY><SPAN>Hi </SPAN><BR /><BR /><SPAN>Please try the following link for the web help to resolve the issue:</SPAN><BR /><A href="http://webhelp.esri.com/arcgisdesktop/9.3/index.cfm?id=1243&amp;pid=1237&amp;topicname=Topo_To_Raster_(3D_Analyst">http://webhelp.esri.com/arcgisdesktop/9.3/index.cfm?id=1243&amp;pid=1237&amp;topicname=Topo_To_Raster_(3D_Analyst</A><SPAN>)</SPAN></BODY></HTML> Fri, 30 Apr 2010 14:15:43 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/how-to-create-contours-bathymetry-from-xyz-point/m-p/51133#M707 DeepikaJain 2010-04-30T14:15:43Z