| 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 | 55.8 | 70.9 | 0.2 | 805 | Click here |
| nontc.pdb | PocketAPRS | 320 | 188.9 | 19.6 | 57.2 | 892 | Click here |
| nexrad/rad_mqt.geo | NWSRadar | 500 | 49.3 | 89.3 | 24.5 | 1965 | NEXRAD NEGAUNEE,MI |
| usiroads.pdb | PocketAPRS | 500 | 817.4 | 17.2 | 44.3 | 1965 | Click here |
| usa.pdb | PocketAPRS | 500 | 817.4 | 17.2 | 44.3 | 1965 | Click here |
| usa.mp | APRSdos | 1429 | 518.3 | 29.2 | 25.0 | 2894 | Click here |
| world.mp | APRSdos | 6429 | 4624.0 | 68.9 | 27.3 | 8583 | Click here |
| world.pdb | PocketAPRS | 20480 | 5358.9 | 49.3 | 56.4 | 21044 | Click here |