Used by open-source web mapping libraries.
MBTiles files created with PBS can be integrated into mobile applications like GeoODK Collect for offline field data collection. Once you have created your MBTiles, you can copy it to the offlinelayers folder in the GeoODK directory on your mobile device. After a reboot, the app will be able to use the offline map data during surveys. Portable Basemap Server V3.1.zip Download