| 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 | ||
| mi-upper.mp | APRSdos | 96 | 96.7 | 8.9 | 95.8 | 1054 | Click here |
| iailinmo.mp | APRSdos | 221 | 261.9 | 76.8 | 93.6 | 1925 | Click here |
| nontc.pdb | PocketAPRS | 320 | 274.5 | 0.9 | 88.4 | 1204 | Click here |
| nexrad/rad_grb.geo | NWSRadar | 500 | 60.0 | 79.1 | 57.6 | 1867 | NEXRAD GREEN BAY,WI |
| usiroads.pdb | PocketAPRS | 500 | 768.0 | 20.7 | 38.5 | 1867 | Click here |
| usa.pdb | PocketAPRS | 500 | 768.0 | 20.7 | 38.5 | 1867 | Click here |
| usa.mp | APRSdos | 1429 | 512.8 | 34.6 | 18.5 | 2796 | Click here |
| world.mp | APRSdos | 6429 | 4577.7 | 67.8 | 25.9 | 8474 | Click here |
| world.pdb | PocketAPRS | 20480 | 5291.5 | 48.4 | 54.5 | 21025 | Click here |