| 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 | ||
| champaig.pdb | PocketAPRS | 10 | 12.1 | 15.8 | 48.1 | 10 | Click here |
| ilcentrl.mp | APRSdos | 54 | 35.7 | 37.4 | 54.7 | 601 | Click here |
| iailinmo.mp | APRSdos | 221 | 130.7 | 53.3 | 32.7 | 1301 | Click here |
| nexrad/rad_ilx.geo | NWSRadar | 500 | 54.7 | 94.6 | 12.7 | 2526 | NEXRAD LINCOLN,IL |
| usiroads.pdb | PocketAPRS | 500 | 520.1 | 18.4 | 21.1 | 2526 | Click here |
| usa.pdb | PocketAPRS | 500 | 520.1 | 18.4 | 21.1 | 2526 | Click here |
| usa.mp | APRSdos | 1429 | 402.2 | 31.0 | 1.0 | 3455 | Click here |
| world.mp | APRSdos | 6429 | 4675.2 | 68.6 | 21.5 | 9141 | Click here |
| world.pdb | PocketAPRS | 20480 | 5325.3 | 49.0 | 48.7 | 23192 | Click here |