I’d love to see support for using Mobile Map Packages (MMPKs) as referenced basemaps in Field Maps.
Currently, Field Maps only allows .tpk, .tpkx, or .vtpk formats for referenced basemaps. While these work well, enabling MMPKs would significantly improve flexibility and efficiency in field workflows.
Here’s the use case:
- We maintain a few editable layers in ArcGIS Online for data collection.
- Each user could then create and sideload their own MMPK, tailored to their region or task, including raster data, contours, or other contextual layers.
- This would allow users to switch basemaps easily and work offline with rich, customized content — without needing to centralize or manage all basemap variations in AGOL.
This approach would:
- Reduce data management overhead
- Empower field users to build their own context-rich maps
- Improve performance and offline usability
- Simplify the user experience by avoiding basemap switching
Would love to hear if others are interested in this capability or if Esri has plans to support it!