topic Editing data sets in ARcGIS Online in ArcGIS Online Questions https://community.esri.com/t5/arcgis-online-questions/editing-data-sets-in-arcgis-online/m-p/663265#M33091 <HTML><HEAD></HEAD><BODY><P>I have a polygon data set that I created using Arc Collector out in the field.&nbsp; I now need to edit the polygon - preferably in ArcGIS Online, I had a strange extra 'triangle' polygon inside the corner of a rough rectangular shape that I need to delete.&nbsp; I have attempted editing the polygon in ArcGIS Online and have managed to separate the triangle that is a result I think of 'averaging' from the GPS in the mobile device and creating an aberrant extra triangle where it shouldn't be inside the corner of the rectangle.&nbsp; I separated out the triangle and moved it away from the exclosure polygon that I want to keep but it is now showing up as a separate triangle which I can move around, but still seems to be 'connected' to the original rectangular polygon and I can't delete it.&nbsp; When I click on the larger grey vertice of this triangle that I don't want the 'delete' option is greyed out.&nbsp; The triangle shows up as selected in the data table when I select the original rectangle feature.</P><P>any ideas what I am not doing correctly?&nbsp; I just want to get rid of this 'sliver' polygon which I have now moved away from the original feature so that I could delete it without interfering with the one I wish to now keep.</P><DIV class="kpm_LTR"></DIV></BODY></HTML> Tue, 25 Aug 2020 03:53:28 GMT MarianMcDuie 2020-08-25T03:53:28Z Editing data sets in ARcGIS Online https://community.esri.com/t5/arcgis-online-questions/editing-data-sets-in-arcgis-online/m-p/663265#M33091 <HTML><HEAD></HEAD><BODY><P>I have a polygon data set that I created using Arc Collector out in the field.&nbsp; I now need to edit the polygon - preferably in ArcGIS Online, I had a strange extra 'triangle' polygon inside the corner of a rough rectangular shape that I need to delete.&nbsp; I have attempted editing the polygon in ArcGIS Online and have managed to separate the triangle that is a result I think of 'averaging' from the GPS in the mobile device and creating an aberrant extra triangle where it shouldn't be inside the corner of the rectangle.&nbsp; I separated out the triangle and moved it away from the exclosure polygon that I want to keep but it is now showing up as a separate triangle which I can move around, but still seems to be 'connected' to the original rectangular polygon and I can't delete it.&nbsp; When I click on the larger grey vertice of this triangle that I don't want the 'delete' option is greyed out.&nbsp; The triangle shows up as selected in the data table when I select the original rectangle feature.</P><P>any ideas what I am not doing correctly?&nbsp; I just want to get rid of this 'sliver' polygon which I have now moved away from the original feature so that I could delete it without interfering with the one I wish to now keep.</P><DIV class="kpm_LTR"></DIV></BODY></HTML> Tue, 25 Aug 2020 03:53:28 GMT https://community.esri.com/t5/arcgis-online-questions/editing-data-sets-in-arcgis-online/m-p/663265#M33091 MarianMcDuie 2020-08-25T03:53:28Z