| 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 | ||
| stlms150.pdb | PocketAPRS | 10 | 31.1 | 77.8 | 59.0 | 1378 | Click here |
| mostate.mp | APRSdos | 129 | 26.8 | 19.1 | 10.6 | 1497 | Click here |
| iailinmo.mp | APRSdos | 221 | 181.3 | 32.9 | 72.9 | 950 | Click here |
| usacen.mp | APRSdos | 371 | 232.0 | 65.1 | 12.9 | 1751 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 330.5 | 9.6 | 15.6 | 1880 | Click here |
| usa.pdb | PocketAPRS | 500 | 330.5 | 9.6 | 15.6 | 1880 | Click here |
| usa.mp | APRSdos | 1429 | 255.5 | 17.6 | 7.3 | 2809 | Click here |
| world.mp | APRSdos | 6429 | 4866.9 | 71.5 | 20.2 | 8524 | Click here |
| world.pdb | PocketAPRS | 20480 | 5499.9 | 51.1 | 46.9 | 23086 | Click here |