| 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 | ||
| nmecen.mp | APRSdos | 50 | 54.4 | 98.4 | 47.4 | 1034 | Click here |
| txstate.mp | APRSdos | 300 | 209.4 | 41.2 | 53.8 | 838 | Click here |
| usacen.mp | APRSdos | 371 | 394.0 | 91.0 | 56.9 | 1850 | Click here |
| nexrad/rad_fdx.geo | NWSRadar | 500 | 25.1 | 3.9 | 33.4 | 1979 | NEXRAD FIELD,NM |
| usiroads.pdb | PocketAPRS | 500 | 365.2 | 17.0 | 0.5 | 1979 | Click here |
| usa.pdb | PocketAPRS | 500 | 365.2 | 17.0 | 0.5 | 1979 | Click here |
| usa.mp | APRSdos | 1429 | 490.7 | 23.0 | 25.4 | 2908 | Click here |
| world.mp | APRSdos | 6429 | 5478.8 | 80.6 | 16.1 | 8714 | Click here |
| world.pdb | PocketAPRS | 20480 | 6073.3 | 57.5 | 41.5 | 23340 | Click here |