| 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 | ||
| txhoustn.mp | APRSdos | 50 | 23.6 | 43.2 | 14.6 | 50 | Click here |
| txecen.mp | APRSdos | 82 | 68.9 | 39.7 | 70.2 | 784 | Click here |
| txstate.mp | APRSdos | 300 | 291.6 | 90.4 | 27.6 | 1906 | Click here |
| nexrad/rad_hgx.geo | NWSRadar | 500 | 42.3 | 48.6 | 37.9 | 2106 | NEXRAD DICKINSON,TX |
| usiroads.pdb | PocketAPRS | 500 | 265.1 | 1.1 | 15.7 | 2106 | Click here |
| usa.pdb | PocketAPRS | 500 | 265.1 | 1.1 | 15.7 | 2106 | Click here |
| usa.mp | APRSdos | 1429 | 638.0 | 4.6 | 42.5 | 3035 | Click here |
| world.mp | APRSdos | 6429 | 5182.4 | 74.4 | 12.3 | 8779 | Click here |
| world.pdb | PocketAPRS | 20480 | 5694.8 | 53.2 | 36.5 | 23362 | Click here |