| 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 | ||
| arcen.mp | APRSdos | 26 | 22.0 | 53.6 | 64.8 | 1210 | Click here |
| arlrock.mp | APRSdos | 57 | 19.9 | 29.1 | 19.3 | 1241 | Click here |
| usacen.mp | APRSdos | 371 | 284.7 | 61.8 | 46.4 | 2173 | Click here |
| usaseast.mp | APRSdos | 393 | 506.8 | 99.1 | 78.0 | 2164 | Click here |
| nexrad/rad_lzk.geo | NWSRadar | 500 | 4.5 | 3.0 | 5.5 | 2271 | NEXRAD NORTH LITTLE ROCK,AR |
| usiroads.pdb | PocketAPRS | 500 | 196.9 | 9.1 | 1.9 | 2271 | Click here |
| usa.pdb | PocketAPRS | 500 | 196.9 | 9.1 | 1.9 | 2271 | Click here |
| usa.mp | APRSdos | 1429 | 406.9 | 16.8 | 22.7 | 3200 | Click here |
| world.mp | APRSdos | 6429 | 4934.6 | 71.7 | 16.7 | 8917 | Click here |
| world.pdb | PocketAPRS | 20480 | 5513.7 | 51.2 | 42.3 | 23480 | Click here |