topic Spatial refernce when using WGS84 co-ordinate system in ArcGIS API for Silverlight Questions https://community.esri.com/t5/arcgis-api-for-silverlight-questions/spatial-refernce-when-using-wgs84-co-ordinate/m-p/157515#M3926 <HTML><HEAD></HEAD><BODY><SPAN>How to get/specify spatial reference of a map if we are using WGS84 for our map co-ordinate system?</SPAN></BODY></HTML> Wed, 14 Jul 2010 04:59:35 GMT xariaD 2010-07-14T04:59:35Z Spatial refernce when using WGS84 co-ordinate system https://community.esri.com/t5/arcgis-api-for-silverlight-questions/spatial-refernce-when-using-wgs84-co-ordinate/m-p/157515#M3926 <HTML><HEAD></HEAD><BODY><SPAN>How to get/specify spatial reference of a map if we are using WGS84 for our map co-ordinate system?</SPAN></BODY></HTML> Wed, 14 Jul 2010 04:59:35 GMT https://community.esri.com/t5/arcgis-api-for-silverlight-questions/spatial-refernce-when-using-wgs84-co-ordinate/m-p/157515#M3926 xariaD 2010-07-14T04:59:35Z Re: Spatial refernce when using WGS84 co-ordinate system https://community.esri.com/t5/arcgis-api-for-silverlight-questions/spatial-refernce-when-using-wgs84-co-ordinate/m-p/157516#M3927 <HTML><HEAD></HEAD><BODY><SPAN>You get the spatial reference of a map by the read-only 'SpatialReference' property.</SPAN><BR /><SPAN> </SPAN><BR /><SPAN>You can set the spatial reference by setting the map extent (WGS84 = 4326). Example:</SPAN><BR /><PRE class="lia-code-sample line-numbers language-none"> &lt;esri:Map&gt; &lt;esri:Map.Extent&gt; &lt;esriGeometry:Envelope XMin="-180" YMin="-90" XMax="180" YMax="90" &gt; &lt;esriGeometry:Envelope.SpatialReference&gt; &lt;esriGeometry:SpatialReference WKID="4326"/&gt; &lt;/esriGeometry:Envelope.SpatialReference&gt; &lt;/esriGeometry:Envelope&gt; &lt;/esri:Map.Extent&gt; ... &lt;/esri:Map&gt; </PRE></BODY></HTML> Sat, 11 Dec 2021 08:20:43 GMT https://community.esri.com/t5/arcgis-api-for-silverlight-questions/spatial-refernce-when-using-wgs84-co-ordinate/m-p/157516#M3927 DominiqueBroux 2021-12-11T08:20:43Z