| 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 | 101.2 | 81.2 | 77.2 | 1680 | Click here |
| nontc.pdb | PocketAPRS | 320 | 265.9 | 22.0 | 82.3 | 1143 | Click here |
| nexrad/rad_grb.geo | NWSRadar | 500 | 69.3 | 60.0 | 82.6 | 1926 | NEXRAD GREEN BAY,WI |
| usiroads.pdb | PocketAPRS | 500 | 744.7 | 16.8 | 39.6 | 1926 | Click here |
| usa.pdb | PocketAPRS | 500 | 744.7 | 16.8 | 39.6 | 1926 | Click here |
| usa.mp | APRSdos | 1429 | 461.8 | 28.5 | 19.8 | 2855 | Click here |
| world.mp | APRSdos | 6429 | 4646.2 | 69.1 | 26.2 | 8546 | Click here |
| world.pdb | PocketAPRS | 20480 | 5365.0 | 49.4 | 54.9 | 21029 | Click here |