| 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 | ||
| ssk.pdb | PocketAPRS | 320 | 357.7 | 2.1 | 80.0 | 1120 | Click here |
| smb1.pdb | PocketAPRS | 320 | 358.1 | 97.2 | 70.4 | 1996 | Click here |
| usancen.mp | APRSdos | 343 | 69.0 | 4.0 | 19.0 | 2019 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 822.9 | 19.8 | 43.1 | 2176 | Click here |
| usa.pdb | PocketAPRS | 500 | 822.9 | 19.8 | 43.1 | 2176 | Click here |
| usa.mp | APRSdos | 1429 | 488.5 | 27.3 | 23.7 | 3105 | Click here |
| world.mp | APRSdos | 6429 | 5264.3 | 81.5 | 27.0 | 8920 | Click here |
| world.pdb | PocketAPRS | 20480 | 6018.8 | 58.2 | 56.1 | 21623 | Click here |