topic Re: Projection Code Changed? in Data Management Questions https://community.esri.com/t5/data-management-questions/projection-code-changed/m-p/271210#M15656 <HTML><HEAD></HEAD><BODY><SPAN>It's a difference between ArcGIS versions. 102185 is an Esri-assigned WKID. 3401 is the WKID assigned by the </SPAN><A href="http://www.epsg.org">EPSG Geodetic Parameter Dataset</A><SPAN>. Because this is more widely acknowledged, we change andy Esri-assigned WKIDs to EPSG's once a definition is added to the Dataset.</SPAN><BR /><BR /><SPAN>Melita</SPAN><BR /><BR /><SPAN>Note: I'm a member of the subcommittee that maintains the EPSG Dataset.</SPAN></BODY></HTML> Mon, 05 Dec 2011 20:22:31 GMT MelitaKennedy 2011-12-05T20:22:31Z Projection Code Changed? https://community.esri.com/t5/data-management-questions/projection-code-changed/m-p/271209#M15655 <HTML><HEAD></HEAD><BODY><SPAN>I have an issue with a predefined projection in ArcGIS. Somehow the code that is passed to a WMS server by my ArcMap 9.3.1 for "NAD 1983 10TM AEP Resource" has changed to 3401 on my ArcMap.</SPAN><BR /><BR /><SPAN>On a colleagues ArcMap it passes the code 102185 to the WMS server. Does anyone know where this got changed/corrupted and how I can set it back?</SPAN><BR /><BR /><SPAN>Thanks.</SPAN></BODY></HTML> Mon, 05 Dec 2011 17:05:53 GMT https://community.esri.com/t5/data-management-questions/projection-code-changed/m-p/271209#M15655 LonMatsuno 2011-12-05T17:05:53Z Re: Projection Code Changed? https://community.esri.com/t5/data-management-questions/projection-code-changed/m-p/271210#M15656 <HTML><HEAD></HEAD><BODY><SPAN>It's a difference between ArcGIS versions. 102185 is an Esri-assigned WKID. 3401 is the WKID assigned by the </SPAN><A href="http://www.epsg.org">EPSG Geodetic Parameter Dataset</A><SPAN>. Because this is more widely acknowledged, we change andy Esri-assigned WKIDs to EPSG's once a definition is added to the Dataset.</SPAN><BR /><BR /><SPAN>Melita</SPAN><BR /><BR /><SPAN>Note: I'm a member of the subcommittee that maintains the EPSG Dataset.</SPAN></BODY></HTML> Mon, 05 Dec 2011 20:22:31 GMT https://community.esri.com/t5/data-management-questions/projection-code-changed/m-p/271210#M15656 MelitaKennedy 2011-12-05T20:22:31Z Re: Projection Code Changed? https://community.esri.com/t5/data-management-questions/projection-code-changed/m-p/271211#M15657 <HTML><HEAD></HEAD><BODY><SPAN>Thanks Melita. I tried ArcMap10 and indeed the standard EPSG codes are sent in the request with the projections I tried.</SPAN><BR /><BR /><SPAN>Is it possible to update 9.3.1 to do the same, or must I upgrade my ArcMap?</SPAN></BODY></HTML> Mon, 05 Dec 2011 21:46:40 GMT https://community.esri.com/t5/data-management-questions/projection-code-changed/m-p/271211#M15657 LonMatsuno 2011-12-05T21:46:40Z