topic Re: Raster Interpolation Analysis of Streams in ArcGIS Spatial Analyst Questions https://community.esri.com/t5/arcgis-spatial-analyst-questions/raster-interpolation-analysis-of-streams/m-p/320143#M4501 <HTML><HEAD></HEAD><BODY><SPAN>also look at the following Geostatistical Analyst interpolation tools if you have ArcGIS 10</SPAN><BR /><BR /><A href="http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#/How_Diffusion_Interpolation_With_Barriers_works/00310000002s000000/">http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#/How_Diffusion_Interpolation_With_Barriers_works/00310000002s000000/</A><BR /><BR /><A href="http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#/How_Kernel_Interpolation_With_Barriers_works/00310000002w000000/">http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#/How_Kernel_Interpolation_With_Barriers_works/00310000002w000000/</A><BR /><BR /><SPAN>-Steve</SPAN></BODY></HTML> Fri, 15 Apr 2011 16:11:07 GMT SteveLynch 2011-04-15T16:11:07Z Raster Interpolation Analysis of Streams https://community.esri.com/t5/arcgis-spatial-analyst-questions/raster-interpolation-analysis-of-streams/m-p/320139#M4497 <HTML><HEAD></HEAD><BODY><SPAN>I'm trying to color code steams segments by stream temperature.&nbsp; I've got sample points distributed throughout a basin (multiple streams) and would like to create a color map of stream temperatures by using interpolation analysis.&nbsp; </SPAN><BR /><BR /><SPAN>I've used raster interpolation (Natural Neighbor); however, I'm having problems.&nbsp; Because of the numerous streams, and even meanders within a stream, a Natural Neighbor analysis is including points that are close to each other in straight linear distance, but not close to each other in stream distance (for meanders).&nbsp; Natural Neighbor is also included points from adjacent streams that should not be a part of that stream's analysis.&nbsp; I was hoping I could use analysis 'barriers' with the interpolation analysis (IDW, Kriging, or Natural Neighbor), but I don't see that option. For example, I could create a polyline file which would separate streams from one another and somehow divide individual stream meanders.&nbsp; I'm not opposed to running the analysis on individual streams, but that won't address the meander issue.&nbsp; </SPAN><BR /><BR /><SPAN>Any help would be much appreciated!!!</SPAN></BODY></HTML> Fri, 15 Apr 2011 14:16:38 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/raster-interpolation-analysis-of-streams/m-p/320139#M4497 danielfenner 2011-04-15T14:16:38Z Re: Raster Interpolation Analysis of Streams https://community.esri.com/t5/arcgis-spatial-analyst-questions/raster-interpolation-analysis-of-streams/m-p/320140#M4498 <HTML><HEAD></HEAD><BODY><SPAN>There is the </SPAN><A href="http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#/Spline_with_Barriers/009z0000006r000000/">Spline with Barriers tool </A><SPAN>and also within the </SPAN><A href="http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#/IDW/009z0000006m000000/">IDW tool </A><SPAN>there is an option at the bottom to select an input barrier polyline.</SPAN></BODY></HTML> Fri, 15 Apr 2011 14:46:58 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/raster-interpolation-analysis-of-streams/m-p/320140#M4498 TimothyHales 2011-04-15T14:46:58Z Re: Raster Interpolation Analysis of Streams https://community.esri.com/t5/arcgis-spatial-analyst-questions/raster-interpolation-analysis-of-streams/m-p/320141#M4499 <HTML><HEAD></HEAD><BODY><SPAN>Geeze.....I don't know how I missed that...thanks!!!</SPAN></BODY></HTML> Fri, 15 Apr 2011 14:55:50 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/raster-interpolation-analysis-of-streams/m-p/320141#M4499 danielfenner 2011-04-15T14:55:50Z Re: Raster Interpolation Analysis of Streams https://community.esri.com/t5/arcgis-spatial-analyst-questions/raster-interpolation-analysis-of-streams/m-p/320142#M4500 <HTML><HEAD></HEAD><BODY><SPAN>No problem, glad to be able to help out. <span class="lia-unicode-emoji" title=":slightly_smiling_face:">🙂</span></SPAN></BODY></HTML> Fri, 15 Apr 2011 15:01:19 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/raster-interpolation-analysis-of-streams/m-p/320142#M4500 TimothyHales 2011-04-15T15:01:19Z Re: Raster Interpolation Analysis of Streams https://community.esri.com/t5/arcgis-spatial-analyst-questions/raster-interpolation-analysis-of-streams/m-p/320143#M4501 <HTML><HEAD></HEAD><BODY><SPAN>also look at the following Geostatistical Analyst interpolation tools if you have ArcGIS 10</SPAN><BR /><BR /><A href="http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#/How_Diffusion_Interpolation_With_Barriers_works/00310000002s000000/">http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#/How_Diffusion_Interpolation_With_Barriers_works/00310000002s000000/</A><BR /><BR /><A href="http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#/How_Kernel_Interpolation_With_Barriers_works/00310000002w000000/">http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#/How_Kernel_Interpolation_With_Barriers_works/00310000002w000000/</A><BR /><BR /><SPAN>-Steve</SPAN></BODY></HTML> Fri, 15 Apr 2011 16:11:07 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/raster-interpolation-analysis-of-streams/m-p/320143#M4501 SteveLynch 2011-04-15T16:11:07Z