| 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 | ||
| iailinmo.mp | APRSdos | 221 | 140.4 | 70.9 | 2.0 | 930 | Click here |
| nexrad/rad_lot.geo | NWSRadar | 500 | 32.3 | 56.9 | 7.9 | 1778 | NEXRAD ROMEOVILLE,IL |
| usiroads.pdb | PocketAPRS | 500 | 593.8 | 20.1 | 25.4 | 1778 | Click here |
| usa.pdb | PocketAPRS | 500 | 593.8 | 20.1 | 25.4 | 1778 | Click here |
| usa.mp | APRSdos | 1429 | 436.9 | 33.7 | 3.7 | 2707 | Click here |
| world.mp | APRSdos | 6429 | 4627.2 | 68.0 | 22.6 | 8387 | Click here |
| world.pdb | PocketAPRS | 20480 | 5292.9 | 48.5 | 50.2 | 20982 | Click here |