topic Re: ESRI streetmap data not projected? in ArcGIS Online Questions https://community.esri.com/t5/arcgis-online-questions/esri-streetmap-data-not-projected/m-p/118945#M5723 <HTML><HEAD></HEAD><BODY><SPAN>Hi Alan,</SPAN><BR /><BR /><SPAN>I am guessing its not the same when I am creating a Network Dataset from my own roads layer? It has to be projected.</SPAN><BR /><BR /><SPAN>Thanks,</SPAN><BR /><SPAN>Jhansi</SPAN></BODY></HTML> Mon, 30 Jan 2012 13:02:04 GMT jp 2012-01-30T13:02:04Z ESRI streetmap data not projected? https://community.esri.com/t5/arcgis-online-questions/esri-streetmap-data-not-projected/m-p/118944#M5722 <HTML><HEAD></HEAD><BODY><SPAN>Hello,</SPAN><BR /><BR /><SPAN>I am working with ESRI streetmap data i.e. SDC data is in GCS_North_American_1983. I am also using the streets network dataset provided with the streetmap data which is also in same geographic coordinate system. </SPAN><BR /><BR /><SPAN>My question is wouldn't the results be right if the network dataset was built from a projected streets layer. The results would definitely vary if a projected network dataset was used. So should I create a shapefile from the SDC streets file, project it to North America Lambert Conformal Conic and then generate a network dataset.</SPAN><BR /><BR /><SPAN>Correct me if my analysis is wrong?</SPAN><BR /><BR /><SPAN>Thanks</SPAN></BODY></HTML> Sun, 22 Jan 2012 23:16:23 GMT https://community.esri.com/t5/arcgis-online-questions/esri-streetmap-data-not-projected/m-p/118944#M5722 jp 2012-01-22T23:16:23Z Re: ESRI streetmap data not projected? https://community.esri.com/t5/arcgis-online-questions/esri-streetmap-data-not-projected/m-p/118945#M5723 <HTML><HEAD></HEAD><BODY><SPAN>Hi Alan,</SPAN><BR /><BR /><SPAN>I am guessing its not the same when I am creating a Network Dataset from my own roads layer? It has to be projected.</SPAN><BR /><BR /><SPAN>Thanks,</SPAN><BR /><SPAN>Jhansi</SPAN></BODY></HTML> Mon, 30 Jan 2012 13:02:04 GMT https://community.esri.com/t5/arcgis-online-questions/esri-streetmap-data-not-projected/m-p/118945#M5723 jp 2012-01-30T13:02:04Z