| 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 | ||
| melswrth.mp | APRSdos | 34 | 22.4 | 76.6 | 3.9 | 800 | Click here |
| Maritimes.pdb | PocketAPRS | 60 | 151.9 | 75.5 | 8.2 | 1581 | Click here |
| mestate.mp | APRSdos | 91 | 37.8 | 5.5 | 39.3 | 1612 | Click here |
| neweng.mp | APRSdos | 286 | 194.5 | 33.2 | 59.6 | 882 | Click here |
| marc.pdb | PocketAPRS | 320 | 160.3 | 45.3 | 59.1 | 911 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 1429.2 | 64.7 | 36.4 | 1738 | Click here |
| usa.pdb | PocketAPRS | 500 | 1429.2 | 64.7 | 36.4 | 2385 | Click here |
| world.mp | APRSdos | 6429 | 3769.9 | 52.8 | 25.4 | 8842 | Click here |
| world.pdb | PocketAPRS | 20480 | 4486.3 | 37.7 | 53.8 | 21018 | Click here |