| 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 | 23.0 | 19.4 | 62.3 | 657 | Click here |
| Maritimes.pdb | PocketAPRS | 60 | 168.0 | 83.9 | 1.0 | 1522 | Click here |
| mestate.mp | APRSdos | 91 | 59.7 | 16.0 | 61.2 | 703 | Click here |
| neweng.mp | APRSdos | 286 | 208.5 | 26.3 | 66.6 | 952 | Click here |
| marc.pdb | PocketAPRS | 320 | 187.1 | 52.2 | 69.5 | 1537 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 1407.6 | 63.8 | 35.1 | 2355 | Click here |
| usa.pdb | PocketAPRS | 500 | 1407.6 | 63.8 | 35.1 | 2993 | Click here |
| world.mp | APRSdos | 6429 | 3785.3 | 53.1 | 25.0 | 9453 | Click here |
| world.pdb | PocketAPRS | 20480 | 4496.4 | 37.9 | 53.4 | 21014 | Click here |