| 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 | ||
| Manitoba.pdb | PocketAPRS | 80 | 293.7 | 41.9 | 84.2 | 922 | Click here |
| smb1.pdb | PocketAPRS | 320 | 182.0 | 63.2 | 3.5 | 1794 | Click here |
| nontc.pdb | PocketAPRS | 320 | 221.3 | 69.8 | 1.4 | 2492 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 937.8 | 7.7 | 55.1 | 1051 | Click here |
| usa.pdb | PocketAPRS | 500 | 937.8 | 7.7 | 55.1 | 1051 | Click here |
| usa.mp | APRSdos | 1429 | 582.6 | 14.8 | 37.2 | 1980 | Click here |
| world.mp | APRSdos | 6429 | 4749.0 | 72.2 | 30.0 | 7702 | Click here |
| world.pdb | PocketAPRS | 20480 | 5523.1 | 51.6 | 60.0 | 21596 | Click here |