| 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 | ||
| txnorth.mp | APRSdos | 86 | 95.9 | 93.4 | 61.6 | 1636 | Click here |
| txstate.mp | APRSdos | 300 | 213.2 | 37.0 | 58.0 | 880 | Click here |
| usacen.mp | APRSdos | 371 | 376.3 | 87.7 | 53.6 | 1784 | Click here |
| nexrad/rad_fdx.geo | NWSRadar | 500 | 18.9 | 23.9 | 15.9 | 1913 | NEXRAD FIELD,NM |
| usiroads.pdb | PocketAPRS | 500 | 352.3 | 16.4 | 0.3 | 1913 | Click here |
| usa.pdb | PocketAPRS | 500 | 352.3 | 16.4 | 0.3 | 1913 | Click here |
| usa.mp | APRSdos | 1429 | 472.8 | 22.1 | 24.5 | 2842 | Click here |
| world.mp | APRSdos | 6429 | 5462.6 | 80.4 | 16.3 | 8646 | Click here |
| world.pdb | PocketAPRS | 20480 | 6059.5 | 57.4 | 41.8 | 23271 | Click here |