| 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 | ||
| mtstate.mp | APRSdos | 121 | 91.1 | 1.2 | 71.8 | 839 | Click here |
| ssk.pdb | PocketAPRS | 320 | 270.1 | 28.8 | 55.2 | 872 | Click here |
| sab2.pdb | PocketAPRS | 320 | 332.9 | 63.7 | 57.7 | 1534 | Click here |
| usancen.mp | APRSdos | 343 | 212.3 | 41.0 | 49.9 | 1557 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 984.1 | 26.8 | 49.7 | 1714 | Click here |
| usa.pdb | PocketAPRS | 500 | 984.1 | 26.8 | 49.7 | 1714 | Click here |
| usa.mp | APRSdos | 1429 | 655.1 | 38.1 | 31.1 | 2643 | Click here |
| world.mp | APRSdos | 6429 | 5336.6 | 83.9 | 28.7 | 8482 | Click here |
| world.pdb | PocketAPRS | 20480 | 6118.8 | 59.9 | 58.2 | 21661 | Click here |