| 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 | 208.5 | 59.0 | 75.5 | 1566 | Click here |
| nexrad/rad_grb.geo | NWSRadar | 500 | 8.6 | 15.9 | 1.6 | 1845 | NEXRAD GREEN BAY,WI |
| usiroads.pdb | PocketAPRS | 500 | 714.6 | 18.9 | 36.0 | 1845 | Click here |
| usa.pdb | PocketAPRS | 500 | 714.6 | 18.9 | 36.0 | 1845 | Click here |
| usa.mp | APRSdos | 1429 | 463.6 | 31.8 | 15.7 | 2774 | Click here |
| world.mp | APRSdos | 6429 | 4617.7 | 68.4 | 25.3 | 8458 | Click here |
| world.pdb | PocketAPRS | 20480 | 5323.1 | 48.8 | 53.7 | 21017 | Click here |