| 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 | 286.9 | 87.0 | 36.7 | 1213 | Click here |
| usawest.mp | APRSdos | 429 | 284.7 | 69.0 | 25.3 | 1989 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 866.7 | 34.0 | 31.3 | 2060 | Click here |
| usa.pdb | PocketAPRS | 500 | 866.7 | 34.0 | 31.3 | 2060 | Click here |
| usa.mp | APRSdos | 1429 | 642.0 | 49.1 | 10.3 | 2989 | Click here |
| world.mp | APRSdos | 6429 | 5586.6 | 86.4 | 24.1 | 8853 | Click here |
| world.pdb | PocketAPRS | 20480 | 6319.0 | 61.7 | 52.1 | 21618 | Click here |