topic adding weight to roads in ArcGIS Network Analyst Questions https://community.esri.com/t5/arcgis-network-analyst-questions/adding-weight-to-roads/m-p/269660#M2678 <HTML><HEAD></HEAD><BODY><SPAN>hi all,</SPAN><BR /><SPAN>I am currently trying to map the pedestrian based on 404 pairs of origins and destinations using network analysis.</SPAN><BR /><SPAN>I succeeded in creating the routes with only one impedance which is the length of the road.</SPAN><BR /><SPAN>I have road layer which is categorised into groups, such as "Arterial", "private"," city link". And I know "city link" would not be available for walking. since different types of road may have influence on people's decision about route between origin and destination, I have been thinking to assign different weight to different types. </SPAN><BR /><SPAN>Q1. what's the systematic way to work out the weight</SPAN><BR /><SPAN>Q2.I know we can assign the weight to road as a field in the attribute table, but how we can honour the weight as impedance in network analysis?</SPAN><BR /><BR /><SPAN>hope questions are clear.</SPAN><BR /><BR /><SPAN>Cheers,</SPAN><BR /><SPAN>Alison</SPAN></BODY></HTML> Wed, 28 Nov 2012 11:53:18 GMT gexueligou 2012-11-28T11:53:18Z adding weight to roads https://community.esri.com/t5/arcgis-network-analyst-questions/adding-weight-to-roads/m-p/269660#M2678 <HTML><HEAD></HEAD><BODY><SPAN>hi all,</SPAN><BR /><SPAN>I am currently trying to map the pedestrian based on 404 pairs of origins and destinations using network analysis.</SPAN><BR /><SPAN>I succeeded in creating the routes with only one impedance which is the length of the road.</SPAN><BR /><SPAN>I have road layer which is categorised into groups, such as "Arterial", "private"," city link". And I know "city link" would not be available for walking. since different types of road may have influence on people's decision about route between origin and destination, I have been thinking to assign different weight to different types. </SPAN><BR /><SPAN>Q1. what's the systematic way to work out the weight</SPAN><BR /><SPAN>Q2.I know we can assign the weight to road as a field in the attribute table, but how we can honour the weight as impedance in network analysis?</SPAN><BR /><BR /><SPAN>hope questions are clear.</SPAN><BR /><BR /><SPAN>Cheers,</SPAN><BR /><SPAN>Alison</SPAN></BODY></HTML> Wed, 28 Nov 2012 11:53:18 GMT https://community.esri.com/t5/arcgis-network-analyst-questions/adding-weight-to-roads/m-p/269660#M2678 gexueligou 2012-11-28T11:53:18Z