| 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 | 18.1 | 41.4 | 38.8 | 10 | Click here |
| txneast.mp | APRSdos | 61 | 36.2 | 58.7 | 10.4 | 648 | Click here |
| txstate.mp | APRSdos | 300 | 241.2 | 72.7 | 31.4 | 1614 | Click here |
| usacen.mp | APRSdos | 371 | 291.3 | 0.9 | 75.0 | 1121 | Click here |
| nexrad/rad_fws.geo | NWSRadar | 500 | 39.9 | 45.0 | 37.7 | 1250 | NEXRAD FORT WORTH,TX |
| usiroads.pdb | PocketAPRS | 500 | 83.9 | 1.3 | 4.7 | 1250 | Click here |
| usa.pdb | PocketAPRS | 500 | 83.9 | 1.3 | 4.7 | 1250 | Click here |
| usa.mp | APRSdos | 1429 | 450.0 | 0.9 | 30.1 | 2179 | Click here |
| world.mp | APRSdos | 6429 | 5180.4 | 75.2 | 15.1 | 7931 | Click here |
| world.pdb | PocketAPRS | 20480 | 5741.0 | 53.7 | 40.1 | 22519 | Click here |