| 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 | ||
| mi-lower.mp | APRSdos | 100 | 23.8 | 12.9 | 20.2 | 100 | Click here |
| nexrad/rad_dtx.geo | NWSRadar | 500 | 62.0 | 62.1 | 69.7 | 1818 | NEXRAD WHITE LAKE,MI |
| usiroads.pdb | PocketAPRS | 500 | 778.0 | 27.3 | 32.7 | 1818 | Click here |
| usa.pdb | PocketAPRS | 500 | 778.0 | 27.3 | 32.7 | 1818 | Click here |
| usa.mp | APRSdos | 1429 | 592.2 | 44.7 | 11.9 | 2747 | Click here |
| world.mp | APRSdos | 6429 | 4471.6 | 65.5 | 24.4 | 8402 | Click here |
| world.pdb | PocketAPRS | 20480 | 5163.0 | 46.8 | 52.6 | 21006 | Click here |