topic Re: Is it possible to use a 102110 projection for a basemap? in ArcGIS JavaScript Maps SDK Questions https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/is-it-possible-to-use-a-102110-projection-for-a/m-p/662969#M61867 <HTML><HEAD></HEAD><BODY><P>Florian,</P><P></P><P>A basemap is the background that your operational layers will be drawn on top of (normally imagery or something). So I am confused by your question about using JS API Point class.</P><P></P><P>LOD - levels of Display. The basemaps scale levels</P></BODY></HTML> Mon, 13 Mar 2017 20:58:06 GMT RobertScheitlin__GISP 2017-03-13T20:58:06Z Is it possible to use a 102110 projection for a basemap? https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/is-it-possible-to-use-a-102110-projection-for-a/m-p/662966#M61864 <HTML><HEAD></HEAD><BODY><P>Hi everyone,</P><P>I have a problem, I have to use a Basemap projected in 102110 and datas originaly in 102110 to but I can reproject these... so I need to set the map in this projection (102110 and not in 4326) but it seems to be impossible to display datas (in each projection) on this Basemap...</P><P>So my question, has written in the title, is it possible to use the 102110 has main projection in the ESRI api Js ?</P><P></P><P>Thank you for your help ! <IMG src="https://community.esri.com/legacyfs/online/emoticons/happy.png" /></P></BODY></HTML> Mon, 13 Mar 2017 18:25:12 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/is-it-possible-to-use-a-102110-projection-for-a/m-p/662966#M61864 FlorianCADOZ 2017-03-13T18:25:12Z Re: Is it possible to use a 102110 projection for a basemap? https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/is-it-possible-to-use-a-102110-projection-for-a/m-p/662967#M61865 <HTML><HEAD></HEAD><BODY><P>Florain,</P><P></P><P>&nbsp; &nbsp;Yes you can use &nbsp;your own basemaps in your own projection. But esri basemaps are only 4326 and 102100 and can not be re-projected at runtime. I have handled this two different ways in the past.</P><OL><LI>Use a custom basemap using your own data and it's native WKID.</LI><LI>Use no base map and set the maps LODs yourself in code.</LI></OL></BODY></HTML> Mon, 13 Mar 2017 18:37:50 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/is-it-possible-to-use-a-102110-projection-for-a/m-p/662967#M61865 RobertScheitlin__GISP 2017-03-13T18:37:50Z Re: Is it possible to use a 102110 projection for a basemap? https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/is-it-possible-to-use-a-102110-projection-for-a/m-p/662968#M61866 <HTML><HEAD></HEAD><BODY><P>Thank you for your answer Robert !</P><P>My plan is your first point but it doesn't seems to work... is it OK if I generate my graphic with the tool below or should I use something else like CartographiqueToGeom ?</P><P><A class="link-titled" href="https://developers.arcgis.com/javascript/3/jsapi/point-amd.html#point1" title="https://developers.arcgis.com/javascript/3/jsapi/point-amd.html#point1">Point | API Reference | ArcGIS API for JavaScript 3.20</A>&nbsp;</P><P></P><P>What LODs does it mean ?</P></BODY></HTML> Mon, 13 Mar 2017 20:37:42 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/is-it-possible-to-use-a-102110-projection-for-a/m-p/662968#M61866 FlorianCADOZ 2017-03-13T20:37:42Z Re: Is it possible to use a 102110 projection for a basemap? https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/is-it-possible-to-use-a-102110-projection-for-a/m-p/662969#M61867 <HTML><HEAD></HEAD><BODY><P>Florian,</P><P></P><P>A basemap is the background that your operational layers will be drawn on top of (normally imagery or something). So I am confused by your question about using JS API Point class.</P><P></P><P>LOD - levels of Display. The basemaps scale levels</P></BODY></HTML> Mon, 13 Mar 2017 20:58:06 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/is-it-possible-to-use-a-102110-projection-for-a/m-p/662969#M61867 RobertScheitlin__GISP 2017-03-13T20:58:06Z Re: Is it possible to use a 102110 projection for a basemap? https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/is-it-possible-to-use-a-102110-projection-for-a/m-p/662970#M61868 <HTML><HEAD></HEAD><BODY><P>Oh! The Point is for the operational layer on the top my Basemap, the display of my Basemap is OK but not the display of the Point ! (And it's the same 102110 projection)</P><P>That's why I ask if I forgot something with the Point...</P></BODY></HTML> Mon, 13 Mar 2017 21:21:53 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/is-it-possible-to-use-a-102110-projection-for-a/m-p/662970#M61868 FlorianCADOZ 2017-03-13T21:21:53Z Re: Is it possible to use a 102110 projection for a basemap? https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/is-it-possible-to-use-a-102110-projection-for-a/m-p/662971#M61869 <HTML><HEAD></HEAD><BODY><P>Florian,</P><P></P><P>&nbsp; &nbsp;No if both the basemap and the data for the points are in 102110 them they should be fine.</P></BODY></HTML> Tue, 14 Mar 2017 13:01:13 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/is-it-possible-to-use-a-102110-projection-for-a/m-p/662971#M61869 RobertScheitlin__GISP 2017-03-14T13:01:13Z