https://community.esri.com/t5/arcgis-field-maps-questions/field-maps-and-survey123-british-national-grid/m-p/1018148#M249 <P>Cheryl, Collector and Field Maps support British National Grid .&nbsp;</P> Tue, 19 Jan 2021 22:12:14 GMT MiaogengZhang 2021-01-19T22:12:14Z https://community.esri.com/t5/arcgis-field-maps-questions/field-maps-and-survey123-british-national-grid/m-p/1016902#M207 <P>Hi,</P><P>I have a survey set up in Survey123 and need to collect a polygon (Geoshape question) using a webmap as a basemap. The webmap I would like to use is in British National Grid. I have been informed that Survey 123 does not support maps other than those in Web Mercator. Would using Field Maps (or Collector) be an option? So, basically what I am asking is...For the geoshape question can I link to Fieldmaps (or Collector or QuickCapture) with a webmap in BNG? Or do they not support this projection either?</P><P>Many thanks for your help.</P><P>Cheryl</P> Thu, 14 Jan 2021 16:05:54 GMT https://community.esri.com/t5/arcgis-field-maps-questions/field-maps-and-survey123-british-national-grid/m-p/1016902#M207 CherylWheeler11 2021-01-14T16:05:54Z https://community.esri.com/t5/arcgis-field-maps-questions/field-maps-and-survey123-british-national-grid/m-p/1018148#M249 <P>Cheryl, Collector and Field Maps support British National Grid .&nbsp;</P> Tue, 19 Jan 2021 22:12:14 GMT https://community.esri.com/t5/arcgis-field-maps-questions/field-maps-and-survey123-british-national-grid/m-p/1018148#M249 MiaogengZhang 2021-01-19T22:12:14Z