| 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 | 1011.8 | 19.5 | 53.9 | 1039 | Click here |
| usa.pdb | PocketAPRS | 500 | 1011.8 | 19.5 | 53.9 | 1039 | Click here |
| usa.mp | APRSdos | 1429 | 1335.5 | 26.9 | 85.5 | 2284 | Click here |
| world.mp | APRSdos | 6429 | 5850.1 | 81.4 | 2.8 | 8098 | Click here |
| world.pdb | PocketAPRS | 20480 | 6218.7 | 58.2 | 23.8 | 22731 | Click here |