topic Duplicate notification after &quot; entered &quot; geofence in ArcGIS GeoEvent Server Questions https://community.esri.com/t5/arcgis-geoevent-server-questions/duplicate-notification-after-quot-entered-quot/m-p/72556#M330 <HTML><HEAD></HEAD><BODY><P>Hi everyone,</P><P>I'm working on a send alerts throw E-mails when a car has enter the geofence.</P><P>To do that I have <STRONG>INPUT</STRONG> as IVMS data then we have <STRONG>FILTER</STRONG> ( geometry enter geofence ) and that will give us an <STRONG>OUTPUT</STRONG> as E-mails.</P><P>But I facing a problem that when the car dosen't enter the geofence and stay inside (not exit) the geofence and the data refreshed in IVMS database I got the same e-mails over and over again from the same car.</P><P>I just want one e-mail when the car enter the geofence even if it is not get out from the geofence.?</P></BODY></HTML> Tue, 27 Oct 2020 07:06:49 GMT GISOman 2020-10-27T07:06:49Z Duplicate notification after " entered " geofence https://community.esri.com/t5/arcgis-geoevent-server-questions/duplicate-notification-after-quot-entered-quot/m-p/72556#M330 <HTML><HEAD></HEAD><BODY><P>Hi everyone,</P><P>I'm working on a send alerts throw E-mails when a car has enter the geofence.</P><P>To do that I have <STRONG>INPUT</STRONG> as IVMS data then we have <STRONG>FILTER</STRONG> ( geometry enter geofence ) and that will give us an <STRONG>OUTPUT</STRONG> as E-mails.</P><P>But I facing a problem that when the car dosen't enter the geofence and stay inside (not exit) the geofence and the data refreshed in IVMS database I got the same e-mails over and over again from the same car.</P><P>I just want one e-mail when the car enter the geofence even if it is not get out from the geofence.?</P></BODY></HTML> Tue, 27 Oct 2020 07:06:49 GMT https://community.esri.com/t5/arcgis-geoevent-server-questions/duplicate-notification-after-quot-entered-quot/m-p/72556#M330 GISOman 2020-10-27T07:06:49Z Re: Duplicate notification after " entered " geofence https://community.esri.com/t5/arcgis-geoevent-server-questions/duplicate-notification-after-quot-entered-quot/m-p/1001284#M3429 <P>Use an incident detector instead of the filter to detect 'enter' and 'exit' conditions. After, the incident detector, add a filter that only allows Status=Started.&nbsp;</P> Fri, 13 Nov 2020 17:22:57 GMT https://community.esri.com/t5/arcgis-geoevent-server-questions/duplicate-notification-after-quot-entered-quot/m-p/1001284#M3429 EricIronside 2020-11-13T17:22:57Z