| 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 | ||
| dallasft.pdb | PocketAPRS | 10 | 8.5 | 10.9 | 24.4 | 10 | Click here |
| txneast.mp | APRSdos | 61 | 46.7 | 74.6 | 17.7 | 807 | Click here |
| txstate.mp | APRSdos | 300 | 230.5 | 69.4 | 29.9 | 1740 | Click here |
| usacen.mp | APRSdos | 371 | 295.9 | 1.7 | 76.2 | 1133 | Click here |
| nexrad/rad_fws.geo | NWSRadar | 500 | 30.0 | 29.5 | 31.5 | 1262 | NEXRAD FORT WORTH,TX |
| usiroads.pdb | PocketAPRS | 500 | 91.8 | 1.8 | 5.0 | 1262 | Click here |
| usa.pdb | PocketAPRS | 500 | 91.8 | 1.8 | 5.0 | 1262 | Click here |
| usa.mp | APRSdos | 1429 | 454.4 | 0.2 | 30.4 | 2191 | Click here |
| world.mp | APRSdos | 6429 | 5191.0 | 75.4 | 15.0 | 7945 | Click here |
| world.pdb | PocketAPRS | 20480 | 5750.9 | 53.9 | 40.1 | 22535 | Click here |