| 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 | 35.0 | 70.9 | 83.9 | 1558 | Click here |
| txneast.mp | APRSdos | 61 | 27.4 | 43.2 | 12.2 | 1609 | Click here |
| txstate.mp | APRSdos | 300 | 255.6 | 75.8 | 36.0 | 2606 | Click here |
| usacen.mp | APRSdos | 371 | 277.2 | 3.4 | 71.3 | 1084 | Click here |
| nexrad/rad_fws.geo | NWSRadar | 500 | 56.7 | 60.0 | 57.0 | 1670 | NEXRAD FORT WORTH,TX |
| usiroads.pdb | PocketAPRS | 500 | 67.4 | 0.9 | 3.8 | 1670 | Click here |
| usa.pdb | PocketAPRS | 500 | 67.4 | 0.9 | 3.8 | 1670 | Click here |
| usa.mp | APRSdos | 1429 | 435.9 | 1.6 | 29.2 | 2599 | Click here |
| world.mp | APRSdos | 6429 | 5167.2 | 75.1 | 15.3 | 8350 | Click here |
| world.pdb | PocketAPRS | 20480 | 5730.9 | 53.6 | 40.4 | 22937 | Click here |