| 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 | ||
| usiroads.pdb | PocketAPRS | 500 | 1039.4 | 12.3 | 59.5 | 1095 | Click here |
| usa.pdb | PocketAPRS | 500 | 1039.4 | 12.3 | 59.5 | 1095 | Click here |
| usa.mp | APRSdos | 1429 | 1389.6 | 15.9 | 91.8 | 2347 | Click here |
| world.mp | APRSdos | 6429 | 5714.5 | 79.0 | 1.4 | 8137 | Click here |
| world.pdb | PocketAPRS | 20480 | 6047.5 | 56.4 | 21.9 | 22752 | Click here |