https://community.esri.com/t5/web-appbuilder-custom-widgets-questions/in-wab-3d-if-i-create-polygon-in-layer-which-is-on/m-p/1034915#M14419 <P>In WAB 3D scenes,</P><P>If I create polygon in a layer which is on WGS84, its automatically computed area is wrong.</P><P>If I create polygon in a layer which is on Israel New Grid, for example, its automatically computed area is correct.</P><P>When I use the widget Measurement3D, the area is ALWAYS computed correctly.</P><P>So, if widget&nbsp;Measurement3D can do it, why the automatically computed area is wrong if the layer is on WGS84?</P> Wed, 10 Mar 2021 14:46:12 GMT MichaelLev 2021-03-10T14:46:12Z https://community.esri.com/t5/web-appbuilder-custom-widgets-questions/in-wab-3d-if-i-create-polygon-in-layer-which-is-on/m-p/1034915#M14419 <P>In WAB 3D scenes,</P><P>If I create polygon in a layer which is on WGS84, its automatically computed area is wrong.</P><P>If I create polygon in a layer which is on Israel New Grid, for example, its automatically computed area is correct.</P><P>When I use the widget Measurement3D, the area is ALWAYS computed correctly.</P><P>So, if widget&nbsp;Measurement3D can do it, why the automatically computed area is wrong if the layer is on WGS84?</P> Wed, 10 Mar 2021 14:46:12 GMT https://community.esri.com/t5/web-appbuilder-custom-widgets-questions/in-wab-3d-if-i-create-polygon-in-layer-which-is-on/m-p/1034915#M14419 MichaelLev 2021-03-10T14:46:12Z