| 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 | ||
| txballoon.mp | APRSdos | 33 | 36.9 | 87.9 | 62.7 | 1539 | Click here |
| txhoustn.mp | APRSdos | 50 | 25.9 | 28.0 | 41.0 | 1556 | Click here |
| txecen.mp | APRSdos | 82 | 84.8 | 48.9 | 86.3 | 945 | Click here |
| txstate.mp | APRSdos | 300 | 303.7 | 92.9 | 32.0 | 2092 | Click here |
| nexrad/rad_hgx.geo | NWSRadar | 500 | 27.7 | 36.4 | 19.4 | 2292 | NEXRAD DICKINSON,TX |
| usiroads.pdb | PocketAPRS | 500 | 279.6 | 1.5 | 16.5 | 2292 | Click here |
| usa.pdb | PocketAPRS | 500 | 279.6 | 1.5 | 16.5 | 2292 | Click here |
| usa.mp | APRSdos | 1429 | 652.5 | 5.2 | 43.4 | 3221 | Click here |
| world.mp | APRSdos | 6429 | 5178.8 | 74.3 | 12.1 | 8964 | Click here |
| world.pdb | PocketAPRS | 20480 | 5687.5 | 53.1 | 36.2 | 23546 | Click here |