| 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 | ||
| arlrock.mp | APRSdos | 57 | 27.5 | 1.0 | 46.0 | 57 | Click here |
| usacen.mp | APRSdos | 371 | 283.1 | 57.2 | 50.5 | 1448 | Click here |
| nexrad/rad_lzk.geo | NWSRadar | 500 | 19.1 | 24.5 | 15.9 | 1577 | NEXRAD NORTH LITTLE ROCK,AR |
| usiroads.pdb | PocketAPRS | 500 | 178.4 | 8.3 | 1.0 | 1577 | Click here |
| usa.pdb | PocketAPRS | 500 | 178.4 | 8.3 | 1.0 | 1577 | Click here |
| usa.mp | APRSdos | 1429 | 411.9 | 15.6 | 23.7 | 2506 | Click here |
| world.mp | APRSdos | 6429 | 4954.9 | 72.0 | 16.5 | 8226 | Click here |
| world.pdb | PocketAPRS | 20480 | 5530.7 | 51.4 | 42.0 | 22791 | Click here |