topic Re: Network Analyst at Sea? in ArcGIS Network Analyst Questions https://community.esri.com/t5/arcgis-network-analyst-questions/network-analyst-at-sea/m-p/560411#M5426 <HTML><HEAD></HEAD><BODY><SPAN>Do you have a network dataset to model the sea lanes, etc or just plain sea? If you do not have a network to use in this case then i suggest you look at Spatial Analyst for using a raster surface and look at the Euclidean Allocation or the Cost Allocation functions:</SPAN><BR /><A href="http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#/Euclidean_Allocation/009z0000001m000000/">http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#/Euclidean_Allocation/009z0000001m000000/</A><BR /><SPAN> </SPAN><BR /><SPAN>Jay Sandhu</SPAN></BODY></HTML> Fri, 18 Nov 2011 17:31:37 GMT JaySandhu 2011-11-18T17:31:37Z Network Analyst at Sea? https://community.esri.com/t5/arcgis-network-analyst-questions/network-analyst-at-sea/m-p/560410#M5425 <HTML><HEAD></HEAD><BODY><SPAN>Hi, I am trying to show service area reachable by boat at sea. I have a point on land as a boathouse I wish to be able to determine how far the boat can get in a given time at a give speed in all directions taking into account obstructions (headlands, reefs etc). Has anyone done this or something similar? If so how!? Thanks.</SPAN></BODY></HTML> Fri, 18 Nov 2011 14:26:14 GMT https://community.esri.com/t5/arcgis-network-analyst-questions/network-analyst-at-sea/m-p/560410#M5425 DanielRyan2 2011-11-18T14:26:14Z Re: Network Analyst at Sea? https://community.esri.com/t5/arcgis-network-analyst-questions/network-analyst-at-sea/m-p/560411#M5426 <HTML><HEAD></HEAD><BODY><SPAN>Do you have a network dataset to model the sea lanes, etc or just plain sea? If you do not have a network to use in this case then i suggest you look at Spatial Analyst for using a raster surface and look at the Euclidean Allocation or the Cost Allocation functions:</SPAN><BR /><A href="http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#/Euclidean_Allocation/009z0000001m000000/">http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#/Euclidean_Allocation/009z0000001m000000/</A><BR /><SPAN> </SPAN><BR /><SPAN>Jay Sandhu</SPAN></BODY></HTML> Fri, 18 Nov 2011 17:31:37 GMT https://community.esri.com/t5/arcgis-network-analyst-questions/network-analyst-at-sea/m-p/560411#M5426 JaySandhu 2011-11-18T17:31:37Z