| 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 | ||
| ilwest.mp | APRSdos | 32 | 26.9 | 59.5 | 61.1 | 1238 | Click here |
| mostate.mp | APRSdos | 129 | 92.2 | 28.8 | 63.7 | 766 | Click here |
| iailinmo.mp | APRSdos | 221 | 87.7 | 27.2 | 29.8 | 858 | Click here |
| usacen.mp | APRSdos | 371 | 279.1 | 68.5 | 38.6 | 1693 | Click here |
| nexrad/rad_dvn.geo | NWSRadar | 500 | 87.2 | 91.9 | 94.1 | 2360 | NEXRAD DAVENPORT,IA |
| usiroads.pdb | PocketAPRS | 500 | 418.9 | 10.2 | 21.5 | 2360 | Click here |
| usa.pdb | PocketAPRS | 500 | 418.9 | 10.2 | 21.5 | 2360 | Click here |
| usa.mp | APRSdos | 1429 | 240.0 | 18.5 | 0.6 | 3289 | Click here |
| world.mp | APRSdos | 6429 | 4832.1 | 71.3 | 21.6 | 9002 | Click here |
| world.pdb | PocketAPRS | 20480 | 5487.5 | 51.0 | 48.9 | 23563 | Click here |