| 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 | 857.0 | 15.7 | 46.3 | 500 | Click here |
| usa.pdb | PocketAPRS | 500 | 857.0 | 15.7 | 46.3 | 500 | Click here |
| usa.mp | APRSdos | 1429 | 1212.6 | 26.9 | 76.9 | 2198 | Click here |
| world.mp | APRSdos | 6429 | 4991.0 | 69.5 | 4.7 | 7893 | Click here |
| world.pdb | PocketAPRS | 20480 | 5355.3 | 49.6 | 26.3 | 21944 | Click here |