| 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 | 47.2 | 59.6 | 4.3 | 692 | Click here |
| nontc.pdb | PocketAPRS | 320 | 190.5 | 17.0 | 58.7 | 907 | Click here |
| nexrad/rad_mqt.geo | NWSRadar | 500 | 39.4 | 71.9 | 18.4 | 1806 | NEXRAD NEGAUNEE,MI |
| usiroads.pdb | PocketAPRS | 500 | 817.5 | 17.7 | 44.0 | 1806 | Click here |
| usa.pdb | PocketAPRS | 500 | 817.5 | 17.7 | 44.0 | 1806 | Click here |
| usa.mp | APRSdos | 1429 | 521.8 | 30.0 | 24.7 | 2735 | Click here |
| world.mp | APRSdos | 6429 | 4616.0 | 68.8 | 27.3 | 8423 | Click here |
| world.pdb | PocketAPRS | 20480 | 5349.9 | 49.1 | 56.4 | 21044 | Click here |