| 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 | ||
| iaseast3.mp | APRSdos | 49 | 35.0 | 39.0 | 60.5 | 654 | Click here |
| ianeast3.mp | APRSdos | 54 | 31.6 | 11.4 | 55.7 | 611 | Click here |
| iailinmo.mp | APRSdos | 221 | 76.0 | 36.1 | 11.5 | 778 | Click here |
| usacen.mp | APRSdos | 371 | 325.8 | 63.2 | 63.2 | 1635 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 495.2 | 9.3 | 27.2 | 1764 | Click here |
| usa.pdb | PocketAPRS | 500 | 495.2 | 9.3 | 27.2 | 1764 | Click here |
| usa.mp | APRSdos | 1429 | 235.7 | 17.1 | 5.8 | 2693 | Click here |
| world.mp | APRSdos | 6429 | 4827.3 | 71.6 | 23.1 | 8409 | Click here |
| world.pdb | PocketAPRS | 20480 | 5504.4 | 51.2 | 50.8 | 21500 | Click here |