| 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 | ||
| Newfoundland.pdb | PocketAPRS | 90 | 424.1 | 66.1 | 92.3 | 1674 | Click here |
| gofmaine.mp | APRSdos | 321 | 236.7 | 31.1 | 65.9 | 980 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 1976.9 | 93.8 | 45.5 | 2097 | Click here |
| usa.pdb | PocketAPRS | 500 | 1976.9 | 93.8 | 45.5 | 3035 | Click here |
| world.mp | APRSdos | 6429 | 3273.6 | 42.9 | 27.6 | 8964 | Click here |
| world.pdb | PocketAPRS | 20480 | 4053.7 | 30.7 | 56.8 | 21048 | Click here |