| 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 | ||
| smb1.pdb | PocketAPRS | 320 | 327.1 | 89.1 | 64.3 | 1854 | Click here |
| nontc.pdb | PocketAPRS | 320 | 233.9 | 46.3 | 57.5 | 895 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 781.0 | 12.2 | 44.2 | 1075 | Click here |
| usa.pdb | PocketAPRS | 500 | 781.0 | 12.2 | 44.2 | 1075 | Click here |
| usa.mp | APRSdos | 1429 | 457.2 | 21.5 | 25.0 | 2004 | Click here |
| world.mp | APRSdos | 6429 | 4712.3 | 70.7 | 27.3 | 7711 | Click here |
| world.pdb | PocketAPRS | 20480 | 5448.7 | 50.5 | 56.4 | 21549 | Click here |