| 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 | ||
| txneast.mp | APRSdos | 61 | 43.9 | 60.0 | 39.0 | 661 | Click here |
| txstate.mp | APRSdos | 300 | 319.7 | 96.7 | 41.4 | 1867 | Click here |
| usacen.mp | APRSdos | 371 | 270.0 | 20.3 | 67.0 | 1041 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 64.2 | 2.0 | 2.8 | 1170 | Click here |
| usa.pdb | PocketAPRS | 500 | 64.2 | 2.0 | 2.8 | 1170 | Click here |
| usa.mp | APRSdos | 1429 | 426.2 | 6.0 | 28.0 | 2099 | Click here |
| world.mp | APRSdos | 6429 | 5102.6 | 74.1 | 15.5 | 7840 | Click here |
| world.pdb | PocketAPRS | 20480 | 5667.8 | 52.9 | 40.8 | 22420 | Click here |