| 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 | ||
| nontc.pdb | PocketAPRS | 320 | 206.3 | 24.3 | 61.3 | 933 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 887.0 | 25.5 | 43.5 | 1113 | Click here |
| usa.pdb | PocketAPRS | 500 | 887.0 | 25.5 | 43.5 | 1113 | Click here |
| usa.mp | APRSdos | 1429 | 629.4 | 41.9 | 24.2 | 2042 | Click here |
| world.mp | APRSdos | 6429 | 4480.0 | 66.1 | 27.1 | 7703 | Click here |
| world.pdb | PocketAPRS | 20480 | 5210.6 | 47.2 | 56.2 | 21042 | Click here |