| 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 | ||
| arwest.mp | APRSdos | 26 | 16.8 | 65.6 | 12.7 | 682 | Click here |
| arlrock.mp | APRSdos | 57 | 35.4 | 61.8 | 13.0 | 1331 | Click here |
| usacen.mp | APRSdos | 371 | 234.2 | 47.8 | 41.4 | 1645 | Click here |
| nexrad/rad_srx.geo | NWSRadar | 500 | 53.6 | 87.8 | 4.7 | 2652 | NEXRAD CHAFFEE RIDGE,AR |
| nexrad/rad_lzk.geo | NWSRadar | 500 | 54.3 | 80.2 | 31.3 | 3454 | NEXRAD NORTH LITTLE ROCK,AR |
| usiroads.pdb | PocketAPRS | 500 | 151.9 | 6.7 | 3.1 | 3454 | Click here |
| usa.pdb | PocketAPRS | 500 | 151.9 | 6.7 | 3.1 | 3454 | Click here |
| usa.mp | APRSdos | 1429 | 364.7 | 13.1 | 21.4 | 4383 | Click here |
| world.mp | APRSdos | 6429 | 4978.8 | 72.5 | 17.0 | 10108 | Click here |
| world.pdb | PocketAPRS | 20480 | 5564.2 | 51.8 | 42.7 | 24677 | Click here |