| 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 | ||
| txstate.mp | APRSdos | 300 | 158.1 | 37.3 | 35.3 | 300 | Click here |
| usacen.mp | APRSdos | 371 | 422.2 | 87.9 | 71.9 | 1969 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 361.9 | 16.4 | 4.0 | 2098 | Click here |
| usa.pdb | PocketAPRS | 500 | 361.9 | 16.4 | 4.0 | 2098 | Click here |
| usa.mp | APRSdos | 1429 | 531.6 | 22.2 | 29.3 | 3027 | Click here |
| world.mp | APRSdos | 6429 | 5488.6 | 80.4 | 15.3 | 8831 | Click here |
| world.pdb | PocketAPRS | 20480 | 6068.7 | 57.4 | 40.4 | 23456 | Click here |