| 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 | ||
| iailinmo.mp | APRSdos | 221 | 186.4 | 36.3 | 74.1 | 962 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 434.1 | 16.6 | 15.4 | 1241 | Click here |
| usa.pdb | PocketAPRS | 500 | 434.1 | 16.6 | 15.4 | 1241 | Click here |
| usa.mp | APRSdos | 1429 | 388.3 | 28.3 | 7.5 | 2170 | Click here |
| world.mp | APRSdos | 6429 | 4728.5 | 69.1 | 20.1 | 7861 | Click here |
| world.pdb | PocketAPRS | 20480 | 5357.3 | 49.4 | 46.8 | 21912 | Click here |