https://community.esri.com/t5/arcgis-online-ideas/display-layer-and-basemap-projections/idi-p/1309962 <P>Currently to find the map projections used in ArcGIS Online is really unclear.&nbsp; For a feature layer it is of less importance as they can be transformed, however tile layers can only be displayed on basemap in the correct projection.&nbsp; Also changing a basemap changes the projection.&nbsp; Neither the layer or the basemap show clearly what projection they are in.&nbsp; It would be really beneficial to simply display this in:</P><UL><LI>the item details page</LI><LI>on a basemap in the list of basemaps so you know what you are going to get</LI><LI>In the corner of a Map in MapViewer so you know what projection you are looking at</LI></UL><P>Ideally this would be in the EPSG code and the ESRI naming.</P> Thu, 20 Jul 2023 09:52:43 GMT JoeNunn 2023-07-20T09:52:43Z https://community.esri.com/t5/arcgis-online-ideas/display-layer-and-basemap-projections/idi-p/1309962 <P>Currently to find the map projections used in ArcGIS Online is really unclear.&nbsp; For a feature layer it is of less importance as they can be transformed, however tile layers can only be displayed on basemap in the correct projection.&nbsp; Also changing a basemap changes the projection.&nbsp; Neither the layer or the basemap show clearly what projection they are in.&nbsp; It would be really beneficial to simply display this in:</P><UL><LI>the item details page</LI><LI>on a basemap in the list of basemaps so you know what you are going to get</LI><LI>In the corner of a Map in MapViewer so you know what projection you are looking at</LI></UL><P>Ideally this would be in the EPSG code and the ESRI naming.</P> Thu, 20 Jul 2023 09:52:43 GMT https://community.esri.com/t5/arcgis-online-ideas/display-layer-and-basemap-projections/idi-p/1309962 JoeNunn 2023-07-20T09:52:43Z