| 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 | 14.1 | 13.3 | 42.1 | 10 | Click here |
| txneast.mp | APRSdos | 61 | 53.3 | 87.3 | 8.7 | 934 | Click here |
| txstate.mp | APRSdos | 300 | 225.8 | 66.9 | 31.7 | 1842 | Click here |
| usacen.mp | APRSdos | 371 | 290.5 | 3.8 | 74.8 | 1119 | Click here |
| nexrad/rad_fws.geo | NWSRadar | 500 | 31.1 | 17.2 | 39.1 | 1248 | NEXRAD FORT WORTH,TX |
| usiroads.pdb | PocketAPRS | 500 | 90.3 | 2.1 | 4.6 | 1248 | Click here |
| usa.pdb | PocketAPRS | 500 | 90.3 | 2.1 | 4.6 | 1248 | Click here |
| usa.mp | APRSdos | 1429 | 448.7 | 0.3 | 30.1 | 2177 | Click here |
| world.mp | APRSdos | 6429 | 5196.7 | 75.5 | 15.1 | 7932 | Click here |
| world.pdb | PocketAPRS | 20480 | 5758.3 | 53.9 | 40.2 | 22522 | Click here |