| 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 | ||
| usancen.mp | APRSdos | 343 | 22.7 | 1.9 | 6.1 | 343 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 757.3 | 20.7 | 37.8 | 500 | Click here |
| usa.pdb | PocketAPRS | 500 | 757.3 | 20.7 | 37.8 | 500 | Click here |
| usa.mp | APRSdos | 1429 | 445.5 | 28.7 | 17.7 | 1429 | Click here |
| world.mp | APRSdos | 6429 | 5313.5 | 81.8 | 25.7 | 7247 | Click here |
| world.pdb | PocketAPRS | 20480 | 6051.4 | 58.4 | 54.3 | 21607 | Click here |