| 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 | ||
| txneast.mp | APRSdos | 61 | 45.9 | 51.7 | 53.0 | 1108 | Click here |
| txstate.mp | APRSdos | 300 | 263.1 | 74.1 | 44.2 | 2088 | Click here |
| usacen.mp | APRSdos | 371 | 251.1 | 2.1 | 64.7 | 1018 | Click here |
| nexrad/rad_fws.geo | NWSRadar | 500 | 75.6 | 51.8 | 91.6 | 1934 | NEXRAD FORT WORTH,TX |
| usiroads.pdb | PocketAPRS | 500 | 45.6 | 1.1 | 2.3 | 1934 | Click here |
| usa.pdb | PocketAPRS | 500 | 45.6 | 1.1 | 2.3 | 1934 | Click here |
| usa.mp | APRSdos | 1429 | 409.9 | 1.2 | 27.4 | 2863 | Click here |
| world.mp | APRSdos | 6429 | 5164.6 | 75.2 | 15.7 | 8615 | Click here |
| world.pdb | PocketAPRS | 20480 | 5734.7 | 53.7 | 40.9 | 23203 | Click here |