| 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 | ||
| ohnw.mp | APRSdos | 36 | 19.2 | 25.7 | 46.5 | 36 | Click here |
| nexrad/rad_dtx.geo | NWSRadar | 500 | 68.9 | 10.1 | 92.0 | 1420 | NEXRAD WHITE LAKE,MI |
| usiroads.pdb | PocketAPRS | 500 | 729.4 | 28.8 | 25.5 | 1420 | Click here |
| usa.pdb | PocketAPRS | 500 | 729.4 | 28.8 | 25.5 | 1420 | Click here |
| bertha.mp | APRSdos | 786 | 1046.0 | 97.1 | 90.1 | 2658 | Click here |
| usa.mp | APRSdos | 1429 | 605.8 | 46.9 | 3.8 | 3301 | Click here |
| world.mp | APRSdos | 6429 | 4460.2 | 65.0 | 22.6 | 8951 | Click here |
| world.pdb | PocketAPRS | 20480 | 5124.4 | 46.4 | 50.2 | 20982 | Click here |