| 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 | ||
| usiroads.pdb | PocketAPRS | 500 | 564.0 | 9.4 | 31.1 | 500 | Click here |
| usa.pdb | PocketAPRS | 500 | 564.0 | 9.4 | 31.1 | 500 | Click here |
| usa.mp | APRSdos | 1429 | 908.2 | 11.4 | 59.9 | 2028 | Click here |
| world.mp | APRSdos | 6429 | 5492.5 | 78.0 | 8.5 | 7808 | Click here |
| world.pdb | PocketAPRS | 20480 | 5950.0 | 55.7 | 31.4 | 22416 | Click here |