| 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 | ||
| mnnorth.mp | APRSdos | 97 | 10.2 | 10.0 | 6.4 | 97 | Click here |
| smb1.pdb | PocketAPRS | 320 | 220.0 | 52.0 | 52.5 | 1365 | Click here |
| nontc.pdb | PocketAPRS | 320 | 296.6 | 80.0 | 46.1 | 2165 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 787.0 | 5.8 | 46.4 | 2345 | Click here |
| usa.pdb | PocketAPRS | 500 | 787.0 | 5.8 | 46.4 | 2345 | Click here |
| usa.mp | APRSdos | 1429 | 432.8 | 11.8 | 27.3 | 3274 | Click here |
| world.mp | APRSdos | 6429 | 4814.5 | 72.8 | 27.9 | 9002 | Click here |
| world.pdb | PocketAPRS | 20480 | 5560.8 | 52.0 | 57.1 | 21571 | Click here |