| 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 | 66.0 | 30.5 | 61.0 | 706 | Click here |
| nontc.pdb | PocketAPRS | 320 | 241.7 | 10.1 | 77.1 | 1091 | Click here |
| nexrad/rad_mqt.geo | NWSRadar | 500 | 45.6 | 27.0 | 58.1 | 1081 | NEXRAD NEGAUNEE,MI |
| usiroads.pdb | PocketAPRS | 500 | 779.6 | 19.0 | 40.6 | 1081 | Click here |
| usa.pdb | PocketAPRS | 500 | 779.6 | 19.0 | 40.6 | 1081 | Click here |
| usa.mp | APRSdos | 1429 | 504.5 | 32.0 | 20.9 | 2010 | Click here |
| world.mp | APRSdos | 6429 | 4603.1 | 68.3 | 26.4 | 7693 | Click here |
| world.pdb | PocketAPRS | 20480 | 5324.7 | 48.8 | 55.2 | 21032 | Click here |