| 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 | 35.3 | 87.4 | 68.5 | 1569 | Click here |
| txneast.mp | APRSdos | 61 | 21.2 | 34.6 | 4.5 | 1620 | Click here |
| txstate.mp | APRSdos | 300 | 258.4 | 77.5 | 34.4 | 2634 | Click here |
| usacen.mp | APRSdos | 371 | 282.3 | 4.8 | 72.6 | 1097 | Click here |
| nexrad/rad_fws.geo | NWSRadar | 500 | 57.0 | 68.4 | 50.4 | 1688 | NEXRAD FORT WORTH,TX |
| usiroads.pdb | PocketAPRS | 500 | 70.9 | 0.6 | 4.1 | 1688 | Click here |
| usa.pdb | PocketAPRS | 500 | 70.9 | 0.6 | 4.1 | 1688 | Click here |
| usa.mp | APRSdos | 1429 | 441.1 | 1.9 | 29.5 | 2617 | Click here |
| world.mp | APRSdos | 6429 | 5163.7 | 75.0 | 15.2 | 8367 | Click here |
| world.pdb | PocketAPRS | 20480 | 5725.9 | 53.6 | 40.3 | 22954 | Click here |