| 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 | ||
| usancen.mp | APRSdos | 343 | 406.9 | 97.2 | 79.4 | 2109 | Click here |
| usacen.mp | APRSdos | 371 | 176.2 | 21.4 | 41.2 | 2137 | Click here |
| nexrad/rad_uex.geo | NWSRadar | 500 | 16.8 | 2.8 | 22.4 | 2266 | NEXRAD BLUE HILL,NE |
| usiroads.pdb | PocketAPRS | 500 | 387.0 | 5.1 | 22.2 | 2266 | Click here |
| usa.pdb | PocketAPRS | 500 | 387.0 | 5.1 | 22.2 | 2266 | Click here |
| usa.mp | APRSdos | 1429 | 63.4 | 4.9 | 0.1 | 3195 | Click here |
| world.mp | APRSdos | 6429 | 5121.6 | 76.5 | 21.8 | 8960 | Click here |
| world.pdb | PocketAPRS | 20480 | 5790.1 | 54.7 | 49.1 | 23558 | Click here |