| Map Name | type | detail (meters) | dist to center (mi) | hcentered(%) | vcentered (%) | "quality" | display map |
| Relief World Map | 0 | 5000 | Click here | ||||
| APRSworld | APRSworld | 4 | 0 | 5 | Click here | ||
| cincinat.pdb | PocketAPRS | 10 | 26.5 | 27.7 | 90.9 | 919 | Click here |
| nexrad/rad_iln.geo | NWSRadar | 500 | 24.4 | 41.3 | 7.3 | 1409 | NEXRAD WILMINGTON,OH |
| usiroads.pdb | PocketAPRS | 500 | 642.1 | 27.1 | 18.3 | 1409 | Click here |
| usa.pdb | PocketAPRS | 500 | 642.1 | 27.1 | 18.3 | 1409 | Click here |
| usa.mp | APRSdos | 1429 | 582.0 | 44.3 | 4.3 | 2338 | Click here |
| world.mp | APRSdos | 6429 | 4511.6 | 65.6 | 20.8 | 7994 | Click here |
| world.pdb | PocketAPRS | 20480 | 5148.1 | 46.9 | 47.8 | 22045 | Click here |