Offline Map: Unsupported spatial reference: 4326

[dwold]

I linked a map to use for offline instances, and see this error:

Some documents say to make sure the map is in WGS 1984 Web Mercator (auxiliary sphere), which this is. 

Anyone else come across this?

[DanPatterson · Accepted solution]

EPSG Geodetic Parameter Dataset - Wikipedia

EPSG:4326 is a datum for the geographic coordinate system

EPSG:3857 is the web mercator projection of 4326 data

[GlenterpriseUK]

Hi @dwold,

Adding to what Dan said above, please consult the online documentation:

https://doc.arcgis.com/en/survey123/desktop/create-surveys/preparebasemaps.htm#:~:text=Survey123%20s...

If you are using any type of packages, check that the data is in the same Web Mercator Auxiliary Sphere projection

Regards,

Glen