topic NA Route solving: time-aware shortest route in ArcGIS Network Analyst Questions https://community.esri.com/t5/arcgis-network-analyst-questions/na-route-solving-time-aware-shortest-route/m-p/320519#M3089 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>I'm using Network Analyst 10.3.1 to solve routes. These routes have to be time-aware as they take into account operating times of locks etc.</P><P>This all works fine when calculating the fastest route (impedance = time), but when calculating the shortest route (impedance = distance, time accumulated) the start time isn't taken into account. So I don't get an ETA (Estimated time of arrival) and the overall travel time is often incorrect, as it neglects waiting times at locks (due to certain ETA and the operating times).</P><P></P><P>What should I do to take into account the <SPAN style="text-decoration: underline;">start time</SPAN> (and get <SPAN style="text-decoration: underline;">ETA</SPAN>'s) when calculating the <SPAN style="text-decoration: underline;">shortest</SPAN> route?</P><P></P><P>Thanks,</P><P>Thibaut</P></BODY></HTML> Wed, 02 Sep 2015 07:11:47 GMT ThibautDelaere1 2015-09-02T07:11:47Z NA Route solving: time-aware shortest route https://community.esri.com/t5/arcgis-network-analyst-questions/na-route-solving-time-aware-shortest-route/m-p/320519#M3089 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>I'm using Network Analyst 10.3.1 to solve routes. These routes have to be time-aware as they take into account operating times of locks etc.</P><P>This all works fine when calculating the fastest route (impedance = time), but when calculating the shortest route (impedance = distance, time accumulated) the start time isn't taken into account. So I don't get an ETA (Estimated time of arrival) and the overall travel time is often incorrect, as it neglects waiting times at locks (due to certain ETA and the operating times).</P><P></P><P>What should I do to take into account the <SPAN style="text-decoration: underline;">start time</SPAN> (and get <SPAN style="text-decoration: underline;">ETA</SPAN>'s) when calculating the <SPAN style="text-decoration: underline;">shortest</SPAN> route?</P><P></P><P>Thanks,</P><P>Thibaut</P></BODY></HTML> Wed, 02 Sep 2015 07:11:47 GMT https://community.esri.com/t5/arcgis-network-analyst-questions/na-route-solving-time-aware-shortest-route/m-p/320519#M3089 ThibautDelaere1 2015-09-02T07:11:47Z