| 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 | ||
| usancen.mp | APRSdos | 343 | 157.6 | 9.1 | 43.4 | 343 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 632.5 | 19.0 | 29.8 | 500 | Click here |
| usa.pdb | PocketAPRS | 500 | 632.5 | 19.0 | 29.8 | 500 | Click here |
| usa.mp | APRSdos | 1429 | 356.7 | 26.1 | 8.8 | 1429 | Click here |
| world.mp | APRSdos | 6429 | 5332.7 | 81.2 | 23.7 | 7241 | Click here |
| world.pdb | PocketAPRS | 20480 | 6042.0 | 58.0 | 51.6 | 21576 | Click here |