| 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 | ||
| Toporama 50k | Toporama | 4 | 0 | 5 | Click here | ||
| Toporama 250k | Toporama | 20 | 0 | 25 | Click here | ||
| Maritimes.pdb | PocketAPRS | 60 | 132.0 | 64.9 | 11.4 | 709 | Click here |
| mestate.mp | APRSdos | 91 | 39.4 | 32.6 | 31.8 | 740 | Click here |
| neweng.mp | APRSdos | 286 | 197.4 | 41.9 | 57.2 | 858 | Click here |
| marc.pdb | PocketAPRS | 320 | 141.5 | 36.5 | 55.6 | 876 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 1451.5 | 65.9 | 36.8 | 1715 | Click here |
| usa.pdb | PocketAPRS | 500 | 1451.5 | 65.9 | 36.8 | 2374 | Click here |
| world.mp | APRSdos | 6429 | 3749.4 | 52.4 | 25.5 | 8827 | Click here |
| world.pdb | PocketAPRS | 20480 | 4468.2 | 37.5 | 54.0 | 21020 | Click here |