| 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 | ||
| usiroads.pdb | PocketAPRS | 500 | 943.8 | 32.6 | 35.1 | 500 | Click here |
| usa.pdb | PocketAPRS | 500 | 943.8 | 32.6 | 35.1 | 500 | Click here |
| usa.mp | APRSdos | 1429 | 1169.8 | 46.9 | 64.3 | 2072 | Click here |
| world.mp | APRSdos | 6429 | 6027.0 | 85.9 | 7.5 | 7931 | Click here |
| world.pdb | PocketAPRS | 20480 | 6501.4 | 61.3 | 30.0 | 22595 | Click here |