| 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 | ||
| txstate.mp | APRSdos | 300 | 217.5 | 60.2 | 38.0 | 902 | Click here |
| usacen.mp | APRSdos | 371 | 272.5 | 9.2 | 69.7 | 1068 | Click here |
| nexrad/rad_fws.geo | NWSRadar | 500 | 49.8 | 15.1 | 65.5 | 1155 | NEXRAD FORT WORTH,TX |
| usiroads.pdb | PocketAPRS | 500 | 87.7 | 3.0 | 3.5 | 1155 | Click here |
| usa.pdb | PocketAPRS | 500 | 87.7 | 3.0 | 3.5 | 1155 | Click here |
| usa.mp | APRSdos | 1429 | 429.7 | 1.7 | 28.7 | 2084 | Click here |
| world.mp | APRSdos | 6429 | 5210.1 | 75.8 | 15.4 | 7842 | Click here |
| world.pdb | PocketAPRS | 20480 | 5777.3 | 54.2 | 40.6 | 22435 | Click here |