topic Re: Watershed Delineation Tutorial in ArcGIS Spatial Analyst Questions https://community.esri.com/t5/arcgis-spatial-analyst-questions/watershed-delineation-tutorial/m-p/464849#M6691 <HTML><HEAD></HEAD><BODY><SPAN>Did you ever find the proper workflow? I'm trying to do the exact same thing.</SPAN></BODY></HTML> Wed, 01 Aug 2012 18:45:30 GMT BrittanyGale 2012-08-01T18:45:30Z Watershed Delineation Tutorial https://community.esri.com/t5/arcgis-spatial-analyst-questions/watershed-delineation-tutorial/m-p/464848#M6690 <HTML><HEAD></HEAD><BODY><SPAN>Do they exist?</SPAN><BR /><BR /><SPAN>Essentially I'm simply trying to delineate a city watershed but have found a significant lack of documentation with ArcHydro (ie not much supporting info in either: </SPAN><SPAN style="font-style:italic;">ComprehensiveTerrain preprocessing using Arc Hydro tools or&nbsp; ArcHydro- GIS for Water Resources</SPAN><SPAN>).&nbsp;&nbsp; Feel like I'm in the dark with this extension, don't know if I'm getting correct raster sets, lots of error messages, etc).&nbsp; Additionally the AquaVeo AHGW tutorials really doesn't do much for me either. This tutorial [</SPAN><SPAN style="font-style:italic;"><A href="http://www.bae.uky.edu/tdowdy/BAE538/Readings/ArcHydroTools_Tutorial.pdf">http://www.bae.uky.edu/tdowdy/BAE538/Readings/ArcHydroTools_Tutorial.pdf</A></SPAN><SPAN>] is OK but outdated and doesn't reflect correct order for newest ArcHydro release, moreover it I'm getting different results as the examples provided. </SPAN><BR /><BR /><SPAN>Hydrology Toolset in ArcToolbox offers conflicting workflow.&nbsp; The </SPAN><SPAN style="font-style:italic;">Hydrologic analysis sample applications</SPAN><SPAN> offered on the ArcGIS 10 Help isn't much at all.&nbsp; It says that you can use the tools in sequential order, but then most tools require another tool that precedes it, and then there is a significant lack of documentation regarding the necessary Input rasters and data fields with no explanation as to where they come from our what they should represent. </SPAN><BR /><BR /><SPAN>I feel like this should be a very simple thing to accomplish, but as with my experiences with ESRI products, not much ever works out like it should.</SPAN></BODY></HTML> Fri, 20 Jan 2012 16:15:44 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/watershed-delineation-tutorial/m-p/464848#M6690 MitchellWiniecki 2012-01-20T16:15:44Z Re: Watershed Delineation Tutorial https://community.esri.com/t5/arcgis-spatial-analyst-questions/watershed-delineation-tutorial/m-p/464849#M6691 <HTML><HEAD></HEAD><BODY><SPAN>Did you ever find the proper workflow? I'm trying to do the exact same thing.</SPAN></BODY></HTML> Wed, 01 Aug 2012 18:45:30 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/watershed-delineation-tutorial/m-p/464849#M6691 BrittanyGale 2012-08-01T18:45:30Z Re: Watershed Delineation Tutorial https://community.esri.com/t5/arcgis-spatial-analyst-questions/watershed-delineation-tutorial/m-p/464850#M6692 <HTML><HEAD></HEAD><BODY><SPAN>Try looking at these threads:</SPAN><A href="http://forums.arcgis.com/threads/48100-ArcHydro-Problem-Solvers"><BR /></A><A href="http://forums.arcgis.com/threads/53316-Why-can-t-I-define-a-stream-network?p=182644#post182644">http://forums.arcgis.com/threads/53316-Why-can-t-I-define-a-stream-network?p=182644#post182644<BR /></A><A href="http://forums.arcgis.com/threads/52110-Terrain-Processing-Steps.?p=178067#poststop">http://forums.arcgis.com/threads/52110-Terrain-Processing-Steps.?p=178067#poststop<BR /><BR /></A><SPAN>These have been added to this thread which has other ideas and threads you may want to look into:</SPAN><BR /><A href="http://forums.arcgis.com/threads/48100-ArcHydro-Problem-Solvers">http://forums.arcgis.com/threads/48100-ArcHydro-Problem-Solvers</A></BODY></HTML> Thu, 02 Aug 2012 15:54:07 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/watershed-delineation-tutorial/m-p/464850#M6692 MarkBoucher 2012-08-02T15:54:07Z