Webmap in OSGB not displaying as basemap in Survey123

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01-12-2021 10:02 AM
CherylWheeler11
New Contributor III

Hi,

I am trying to include a basemap in my basemap gallery in Survey 123 that is in British National Grid. I have set it up in the basemap group, linked the map to the form etc, and the webmap lists amongst the basemap gallery but it does not display. 

Simple question.... does Survey123 support webmaps in OSGB coordinate system? If so, any ideas why mine may not be showing up?

Many thanks for any suggestions.

 

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3 Replies
Philip-Wilson
Esri Frequent Contributor

Hi @CherylWheeler11,

Survey123 only support basemaps and webmaps in the default Web Mercator Auxiliary Sphere projection. 

Regards,

Phil.

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CherylWheeler11
New Contributor III

Thanks Phil. Can you tell me if Field Maps/Collector are the same? Is there any field app (for the purpose of defining a polygon on a map) which can utilize webmaps in OSGB?

Again, thank you.

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Philip-Wilson
Esri Frequent Contributor

Hi @CherylWheeler11,

Off the top of my head, sorry I am not sure if Field Maps/Collector can use OSGB, you woudl be best to reach out to those teams via GeoNet or Support.

Regards,

Phil.