https://community.esri.com/t5/arcgis-online-questions/calling-a-map-with-a-specific-zoom-level/m-p/1535415#M61350 <P>I want to call a map centred and zoomed on a specific location,&nbsp; I thought I had the syntax right but its centering but not zooming.&nbsp;&nbsp;</P><P><A href="https://sheffieldcc.maps.arcgis.com/apps/mapviewer/index.html?webmap=5a9d1f3c9f934cfb99439a2bc856266b&amp;center=434802,386949,27700&amp;level=13" target="_self">https://sheffieldcc.maps.arcgis.com/apps/mapviewer/index.html?webmap=5a9d1f3c9f934cfb99439a2bc856266b&amp;center=434802,386949,27700&amp;level=13</A></P><P>I assume the level refers to the zoom level of the basemap, which in this case is an Ordnance Survey tile service&nbsp;<A href="https://docs.os.uk/os-apis/accessing-os-apis/os-maps-api/layers-and-styles" target="_blank" rel="noopener">Layers and styles | OS APIs</A>&nbsp;using the&nbsp;<SPAN>EPSG:27700 tile matrix set and should have zoom levels 0-13.&nbsp; But I just can't get it to zoom.&nbsp; Any ideas?</SPAN></P><P><SPAN>If i use one of the ESRI out of the box basemaps it works.. whats different about the OS basemap?</SPAN></P><P>&nbsp;</P><P>&nbsp;</P> Thu, 05 Sep 2024 10:16:22 GMT Anne_Tetley 2024-09-05T10:16:22Z https://community.esri.com/t5/arcgis-online-questions/calling-a-map-with-a-specific-zoom-level/m-p/1535415#M61350 <P>I want to call a map centred and zoomed on a specific location,&nbsp; I thought I had the syntax right but its centering but not zooming.&nbsp;&nbsp;</P><P><A href="https://sheffieldcc.maps.arcgis.com/apps/mapviewer/index.html?webmap=5a9d1f3c9f934cfb99439a2bc856266b&amp;center=434802,386949,27700&amp;level=13" target="_self">https://sheffieldcc.maps.arcgis.com/apps/mapviewer/index.html?webmap=5a9d1f3c9f934cfb99439a2bc856266b&amp;center=434802,386949,27700&amp;level=13</A></P><P>I assume the level refers to the zoom level of the basemap, which in this case is an Ordnance Survey tile service&nbsp;<A href="https://docs.os.uk/os-apis/accessing-os-apis/os-maps-api/layers-and-styles" target="_blank" rel="noopener">Layers and styles | OS APIs</A>&nbsp;using the&nbsp;<SPAN>EPSG:27700 tile matrix set and should have zoom levels 0-13.&nbsp; But I just can't get it to zoom.&nbsp; Any ideas?</SPAN></P><P><SPAN>If i use one of the ESRI out of the box basemaps it works.. whats different about the OS basemap?</SPAN></P><P>&nbsp;</P><P>&nbsp;</P> Thu, 05 Sep 2024 10:16:22 GMT https://community.esri.com/t5/arcgis-online-questions/calling-a-map-with-a-specific-zoom-level/m-p/1535415#M61350 Anne_Tetley 2024-09-05T10:16:22Z