| 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 | ||
| mostate.mp | APRSdos | 129 | 6.8 | 1.6 | 4.9 | 129 | Click here |
| iailinmo.mp | APRSdos | 221 | 173.4 | 44.9 | 63.9 | 860 | Click here |
| usacen.mp | APRSdos | 371 | 213.2 | 58.0 | 18.2 | 1590 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 332.8 | 8.4 | 16.8 | 1719 | Click here |
| usa.pdb | PocketAPRS | 500 | 332.8 | 8.4 | 16.8 | 1719 | Click here |
| usa.mp | APRSdos | 1429 | 224.2 | 15.7 | 5.9 | 2648 | Click here |
| world.mp | APRSdos | 6429 | 4885.9 | 71.9 | 20.5 | 8367 | Click here |
| world.pdb | PocketAPRS | 20480 | 5524.4 | 51.4 | 47.3 | 22932 | Click here |