| 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 | ||
| chicago.pdb | PocketAPRS | 10 | 17.3 | 62.2 | 0.3 | 632 | Click here |
| ilcookco.mp | APRSdos | 23 | 10.8 | 52.5 | 7.2 | 1170 | Click here |
| iailinmo.mp | APRSdos | 221 | 130.4 | 65.5 | 7.1 | 2023 | Click here |
| nexrad/rad_mkx.geo | NWSRadar | 500 | 78.3 | 75.2 | 89.1 | 2143 | NEXRAD DOUSMAN,WI |
| nexrad/rad_lot.geo | NWSRadar | 500 | 26.0 | 37.9 | 20.3 | 2143 | NEXRAD ROMEOVILLE,IL |
| usiroads.pdb | PocketAPRS | 500 | 600.8 | 19.6 | 26.6 | 2143 | Click here |
| usa.pdb | PocketAPRS | 500 | 600.8 | 19.6 | 26.6 | 2143 | Click here |
| usa.mp | APRSdos | 1429 | 428.4 | 32.9 | 5.1 | 3072 | Click here |
| world.mp | APRSdos | 6429 | 4633.8 | 68.1 | 22.9 | 8753 | Click here |
| world.pdb | PocketAPRS | 20480 | 5304.4 | 48.7 | 50.6 | 20986 | Click here |