topic Determining specified areas with specific number of events? in Spatial Data Science Questions https://community.esri.com/t5/spatial-data-science-questions/determining-specified-areas-with-specific-number/m-p/522554#M1190 <HTML><HEAD></HEAD><BODY><P>I have a point feature layer, and want to determine which areas have 5 or more points within 100 miles (not necessarily which points have 4 or more points within 100 miles from it).&nbsp; I'm unclear on how to do this, and am open to suggestions.&nbsp; Would hexagonal binning work for this, or should I create a raster?&nbsp; What about as new points get added (as they do about one every 10 minutes or so).&nbsp; Would I have to redo the entire analysis, or is there a way to fold the new point into the previous analysis, to see if the addition now satisfies the condition. </P><P></P><P>Thanks!</P></BODY></HTML> Wed, 09 Jul 2014 16:46:42 GMT Jay_Gregory 2014-07-09T16:46:42Z Determining specified areas with specific number of events? https://community.esri.com/t5/spatial-data-science-questions/determining-specified-areas-with-specific-number/m-p/522554#M1190 <HTML><HEAD></HEAD><BODY><P>I have a point feature layer, and want to determine which areas have 5 or more points within 100 miles (not necessarily which points have 4 or more points within 100 miles from it).&nbsp; I'm unclear on how to do this, and am open to suggestions.&nbsp; Would hexagonal binning work for this, or should I create a raster?&nbsp; What about as new points get added (as they do about one every 10 minutes or so).&nbsp; Would I have to redo the entire analysis, or is there a way to fold the new point into the previous analysis, to see if the addition now satisfies the condition. </P><P></P><P>Thanks!</P></BODY></HTML> Wed, 09 Jul 2014 16:46:42 GMT https://community.esri.com/t5/spatial-data-science-questions/determining-specified-areas-with-specific-number/m-p/522554#M1190 Jay_Gregory 2014-07-09T16:46:42Z Re: Determining specified areas with specific number of events? https://community.esri.com/t5/spatial-data-science-questions/determining-specified-areas-with-specific-number/m-p/522555#M1191 <HTML><HEAD></HEAD><BODY><P>I think you need to give more information. For example what is creating points every 10 minutes? This means your dataset is changing 144 times a day. So what mechanism is going to trigger the analysis? I'm guessing you have some live feed coming into a server? If so you probably want to use the GeoEventProcessor. I have no experience of this so someone else would be better placed to suggest how to use that.</P><P></P><P>There is this <A href="http://www.arcgis.com/home/item.html?id=03388990d3274160afe240ac54763e57">tool</A> that creates hexagons. I guess this need to be built only once?</P></BODY></HTML> Thu, 10 Jul 2014 10:35:32 GMT https://community.esri.com/t5/spatial-data-science-questions/determining-specified-areas-with-specific-number/m-p/522555#M1191 DuncanHornby 2014-07-10T10:35:32Z