| 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 | ||
| peoria.pdb | PocketAPRS | 10 | 30.7 | 89.4 | 35.5 | 904 | Click here |
| ilpeblm.mp | APRSdos | 27 | 24.8 | 99.3 | 13.7 | 1914 | Click here |
| ilcentrl.mp | APRSdos | 54 | 44.6 | 37.6 | 72.6 | 780 | Click here |
| iailinmo.mp | APRSdos | 221 | 96.1 | 35.2 | 28.4 | 947 | Click here |
| nexrad/rad_lot.geo | NWSRadar | 500 | 77.7 | 69.7 | 89.8 | 2095 | NEXRAD ROMEOVILLE,IL |
| nexrad/rad_ilx.geo | NWSRadar | 500 | 26.0 | 30.3 | 26.2 | 2095 | NEXRAD LINCOLN,IL |
| usiroads.pdb | PocketAPRS | 500 | 499.9 | 16.5 | 21.7 | 2095 | Click here |
| usa.pdb | PocketAPRS | 500 | 499.9 | 16.5 | 21.7 | 2095 | Click here |
| usa.mp | APRSdos | 1429 | 365.0 | 28.2 | 0.4 | 3024 | Click here |
| world.mp | APRSdos | 6429 | 4709.0 | 69.2 | 21.7 | 8716 | Click here |
| world.pdb | PocketAPRS | 20480 | 5362.1 | 49.4 | 48.9 | 22767 | Click here |