topic WMSLayer and EPSG/WKID codes in ArcGIS JavaScript Maps SDK Questions https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/wmslayer-and-epsg-wkid-codes/m-p/319683#M29453 <HTML><HEAD></HEAD><BODY><SPAN>Hi everybody,</SPAN><BR /><BR /><SPAN>I hope this question has not been asked before, if yes, please accept my apologies.</SPAN><BR /><BR /><SPAN>I have edited my previous post as I have changed my approach.</SPAN><BR /><BR /><SPAN>I'm working with WMS Layers provided by a Geoserver instance. So I use WMSLayers (with resourceInfo) in order to retrieve my layers.</SPAN><BR /><BR /><SPAN>It works fine but I noticed a small issue which annoy me a bit. If I set my baseMap with spatial reference wkid:4326 (gcs WGS 84) the EPSG code generated in the WMS request is also 4326 (that's fine), but if I use wkid:3857 (pcs WGS 84 Web Auxiliary Sphere) the generated EPSG code is 102100... Which is the same coordinate system but with the "old" code (I'm not 100% sure of what I'm saying, so feel free to correct me) and which is an incorrect EPSG code (it should be 3857).</SPAN><BR /><BR /><SPAN>I don't know if it's a bug or not. Do you have a solution to be able to define a basemap using the 3857 wkid and to correctly send requests to my wms server (geoserver).</SPAN><BR /><BR /><SPAN>Thank you very much for your help</SPAN><BR /><BR /><SPAN>Sylvain</SPAN></BODY></HTML> Fri, 29 Jun 2012 16:40:21 GMT SylvainLavabre 2012-06-29T16:40:21Z WMSLayer and EPSG/WKID codes https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/wmslayer-and-epsg-wkid-codes/m-p/319683#M29453 <HTML><HEAD></HEAD><BODY><SPAN>Hi everybody,</SPAN><BR /><BR /><SPAN>I hope this question has not been asked before, if yes, please accept my apologies.</SPAN><BR /><BR /><SPAN>I have edited my previous post as I have changed my approach.</SPAN><BR /><BR /><SPAN>I'm working with WMS Layers provided by a Geoserver instance. So I use WMSLayers (with resourceInfo) in order to retrieve my layers.</SPAN><BR /><BR /><SPAN>It works fine but I noticed a small issue which annoy me a bit. If I set my baseMap with spatial reference wkid:4326 (gcs WGS 84) the EPSG code generated in the WMS request is also 4326 (that's fine), but if I use wkid:3857 (pcs WGS 84 Web Auxiliary Sphere) the generated EPSG code is 102100... Which is the same coordinate system but with the "old" code (I'm not 100% sure of what I'm saying, so feel free to correct me) and which is an incorrect EPSG code (it should be 3857).</SPAN><BR /><BR /><SPAN>I don't know if it's a bug or not. Do you have a solution to be able to define a basemap using the 3857 wkid and to correctly send requests to my wms server (geoserver).</SPAN><BR /><BR /><SPAN>Thank you very much for your help</SPAN><BR /><BR /><SPAN>Sylvain</SPAN></BODY></HTML> Fri, 29 Jun 2012 16:40:21 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/wmslayer-and-epsg-wkid-codes/m-p/319683#M29453 SylvainLavabre 2012-06-29T16:40:21Z