Referencing Prepare basemaps for offline use—Survey123 for ArcGIS (Beta) | ArcGIS
Survey123 supports the use of offline basemaps. These basemaps must be of the Esri file type of tile package, and use the Web Mercator projection. Tile packages can be created using ArcGIS Desktop or ArcGIS Pro.
Are there plans to allow users to publish Basemaps in other coordinate systems?
- Our users Basemaps are all in NZTM.
I have asked the same question but in reference to connected basemaps and BNG.
https://community.esri.com/message/675021-are-there-plans-to-support-additional-spatial-references
Thanks Ross
As per Ismael's response
Hi. Not at the moment. We will keep Web Mercator as the only projection supported for basemaps.
Thanks for the clarity