| 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 | 25.9 | 22.5 | 78.2 | 792 | Click here |
| txneast.mp | APRSdos | 61 | 56.2 | 92.1 | 9.4 | 1764 | Click here |
| txstate.mp | APRSdos | 300 | 228.3 | 65.9 | 35.4 | 2662 | Click here |
| usacen.mp | APRSdos | 371 | 279.2 | 4.5 | 71.8 | 1089 | Click here |
| nexrad/rad_fws.geo | NWSRadar | 500 | 41.5 | 12.6 | 54.5 | 1045 | NEXRAD FORT WORTH,TX |
| usiroads.pdb | PocketAPRS | 500 | 82.2 | 2.2 | 4.0 | 1045 | Click here |
| usa.pdb | PocketAPRS | 500 | 82.2 | 2.2 | 4.0 | 1045 | Click here |
| usa.mp | APRSdos | 1429 | 437.3 | 0.5 | 29.3 | 1974 | Click here |
| world.mp | APRSdos | 6429 | 5196.1 | 75.6 | 15.3 | 7730 | Click here |
| world.pdb | PocketAPRS | 20480 | 5760.5 | 54.0 | 40.4 | 22321 | Click here |