| 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 | 224.4 | 48.3 | 88.3 | 1104 | Click here |
| nontc.pdb | PocketAPRS | 320 | 291.7 | 16.2 | 92.3 | 1243 | Click here |
| nexrad/rad_grb.geo | NWSRadar | 500 | 32.9 | 21.9 | 41.3 | 1423 | NEXRAD GREEN BAY,WI |
| usiroads.pdb | PocketAPRS | 500 | 728.3 | 17.8 | 37.8 | 1423 | Click here |
| usa.pdb | PocketAPRS | 500 | 728.3 | 17.8 | 37.8 | 1423 | Click here |
| usa.mp | APRSdos | 1429 | 460.9 | 30.2 | 17.7 | 2352 | Click here |
| world.mp | APRSdos | 6429 | 4632.2 | 68.7 | 25.7 | 8039 | Click here |
| world.pdb | PocketAPRS | 20480 | 5344.1 | 49.1 | 54.3 | 21023 | Click here |