| 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 | ||
| usawest.mp | APRSdos | 429 | 431.7 | 95.1 | 47.6 | 1380 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 640.7 | 28.9 | 11.8 | 1451 | Click here |
| usa.pdb | PocketAPRS | 500 | 640.7 | 28.9 | 11.8 | 1451 | Click here |
| usa.mp | APRSdos | 1429 | 572.1 | 41.3 | 11.5 | 2380 | Click here |
| world.mp | APRSdos | 6429 | 5632.8 | 84.6 | 19.2 | 8226 | Click here |
| world.pdb | PocketAPRS | 20480 | 6290.4 | 60.4 | 45.6 | 22881 | Click here |