| 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 | ||
| necentrl.mp | APRSdos | 64 | 55.5 | 88.1 | 34.2 | 945 | Click here |
| usacen.mp | APRSdos | 371 | 216.3 | 10.8 | 54.9 | 920 | Click here |
| nexrad/rad_uex.geo | NWSRadar | 500 | 79.2 | 66.1 | 93.6 | 2097 | NEXRAD BLUE HILL,NE |
| usiroads.pdb | PocketAPRS | 500 | 430.8 | 3.3 | 25.3 | 2097 | Click here |
| usa.pdb | PocketAPRS | 500 | 430.8 | 3.3 | 25.3 | 2097 | Click here |
| usa.mp | APRSdos | 1429 | 61.1 | 2.1 | 3.7 | 3026 | Click here |
| world.mp | APRSdos | 6429 | 5071.8 | 75.9 | 22.6 | 8785 | Click here |
| world.pdb | PocketAPRS | 20480 | 5750.3 | 54.2 | 50.1 | 21523 | Click here |