| 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 | 1009.9 | 19.9 | 53.5 | 1035 | Click here |
| usa.pdb | PocketAPRS | 500 | 1009.9 | 19.9 | 53.5 | 1035 | Click here |
| usa.mp | APRSdos | 1429 | 1331.8 | 27.4 | 85.1 | 2280 | Click here |
| world.mp | APRSdos | 6429 | 5856.5 | 81.5 | 2.9 | 8095 | Click here |
| world.pdb | PocketAPRS | 20480 | 6227.5 | 58.2 | 23.9 | 22728 | Click here |