| 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 | 31.4 | 6.0 | 59.8 | 648 | Click here |
| txecen.mp | APRSdos | 82 | 102.5 | 69.6 | 97.7 | 1755 | Click here |
| txstate.mp | APRSdos | 300 | 323.7 | 98.6 | 35.1 | 2959 | Click here |
| nexrad/rad_hgx.geo | NWSRadar | 500 | 7.6 | 9.3 | 6.3 | 3159 | NEXRAD DICKINSON,TX |
| usiroads.pdb | PocketAPRS | 500 | 291.8 | 2.3 | 17.1 | 3159 | Click here |
| usa.pdb | PocketAPRS | 500 | 291.8 | 2.3 | 17.1 | 3159 | Click here |
| usa.mp | APRSdos | 1429 | 664.3 | 6.4 | 44.1 | 4088 | Click here |
| world.mp | APRSdos | 6429 | 5164.7 | 74.0 | 12.0 | 9828 | Click here |
| world.pdb | PocketAPRS | 20480 | 5670.1 | 52.9 | 36.0 | 24408 | Click here |