| 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 | ||
| iailinmo.mp | APRSdos | 221 | 156.8 | 64.7 | 40.1 | 868 | Click here |
| usacen.mp | APRSdos | 371 | 348.1 | 46.2 | 80.3 | 1174 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 539.5 | 6.4 | 31.2 | 1303 | Click here |
| usa.pdb | PocketAPRS | 500 | 539.5 | 6.4 | 31.2 | 1303 | Click here |
| usa.mp | APRSdos | 1429 | 222.1 | 12.7 | 10.2 | 2232 | Click here |
| world.mp | APRSdos | 6429 | 4865.5 | 72.6 | 24.1 | 7958 | Click here |
| world.pdb | PocketAPRS | 20480 | 5558.6 | 51.9 | 52.1 | 21520 | Click here |