| 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 | 161.4 | 81.6 | 3.5 | 1037 | Click here |
| nexrad/rad_lot.geo | NWSRadar | 500 | 53.2 | 94.7 | 9.0 | 2263 | NEXRAD ROMEOVILLE,IL |
| nexrad/rad_iwx.geo | NWSRadar | 500 | 57.8 | 96.0 | 29.0 | 3223 | NEXRAD NORTH WEBSTER,IN |
| usiroads.pdb | PocketAPRS | 500 | 617.8 | 21.2 | 26.1 | 3223 | Click here |
| usa.pdb | PocketAPRS | 500 | 617.8 | 21.2 | 26.1 | 3223 | Click here |
| usa.mp | APRSdos | 1429 | 459.0 | 35.4 | 4.6 | 4152 | Click here |
| world.mp | APRSdos | 6429 | 4604.2 | 67.6 | 22.8 | 9828 | Click here |
| world.pdb | PocketAPRS | 20480 | 5272.4 | 48.3 | 50.4 | 20984 | Click here |