topic Re: Reproject in map service or not? in ArcGIS API for Flex Questions https://community.esri.com/t5/arcgis-api-for-flex-questions/reproject-in-map-service-or-not/m-p/672934#M15130 <HTML><HEAD></HEAD><BODY><SPAN>Robert,</SPAN><BR /><BR /><SPAN>Thanks very much.</SPAN></BODY></HTML> Wed, 24 Aug 2011 11:37:50 GMT MarcWeinshenker1 2011-08-24T11:37:50Z Reproject in map service or not? https://community.esri.com/t5/arcgis-api-for-flex-questions/reproject-in-map-service-or-not/m-p/672932#M15128 <HTML><HEAD></HEAD><BODY><SPAN>I have a dynamic operational layer in Maryland State Plane that I am placing over the ESRI basemap (Web Mercator) and it works fine.&nbsp; What I started wondering, though, was whether or not I should reproject in the map service by setting the data frame to Web Mercator instead of MD State Plane and then bring in the feature class and specify the transformation.&nbsp; Does it matter to what happens when the Flex map is composed in terms of the server effort to process the data or to feature registration (no measurements will be involved)?</SPAN><BR /><BR /><SPAN>Thanks,</SPAN><BR /><SPAN>Marc</SPAN></BODY></HTML> Tue, 23 Aug 2011 14:27:20 GMT https://community.esri.com/t5/arcgis-api-for-flex-questions/reproject-in-map-service-or-not/m-p/672932#M15128 MarcWeinshenker1 2011-08-23T14:27:20Z Re: Reproject in map service or not? https://community.esri.com/t5/arcgis-api-for-flex-questions/reproject-in-map-service-or-not/m-p/672933#M15129 <HTML><HEAD></HEAD><BODY><SPAN>Marc,</SPAN><BR /><BR /><SPAN>&nbsp;&nbsp; You will always get better server response when all map services are in the same WKID.</SPAN></BODY></HTML> Tue, 23 Aug 2011 20:30:33 GMT https://community.esri.com/t5/arcgis-api-for-flex-questions/reproject-in-map-service-or-not/m-p/672933#M15129 RobertScheitlin__GISP 2011-08-23T20:30:33Z Re: Reproject in map service or not? https://community.esri.com/t5/arcgis-api-for-flex-questions/reproject-in-map-service-or-not/m-p/672934#M15130 <HTML><HEAD></HEAD><BODY><SPAN>Robert,</SPAN><BR /><BR /><SPAN>Thanks very much.</SPAN></BODY></HTML> Wed, 24 Aug 2011 11:37:50 GMT https://community.esri.com/t5/arcgis-api-for-flex-questions/reproject-in-map-service-or-not/m-p/672934#M15130 MarcWeinshenker1 2011-08-24T11:37:50Z