| 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 | ||
| austin.pdb | PocketAPRS | 10 | 6.1 | 24.9 | 5.4 | 10 | Click here |
| txastn32.mp | APRSdos | 30 | 6.1 | 14.8 | 12.8 | 30 | Click here |
| txecen.mp | APRSdos | 82 | 78.2 | 79.7 | 46.3 | 879 | Click here |
| txstate.mp | APRSdos | 300 | 189.4 | 57.7 | 21.1 | 1674 | Click here |
| nexrad/rad_grk.geo | NWSRadar | 500 | 29.3 | 21.5 | 34.7 | 1874 | NEXRAD GRANGER,TX |
| nexrad/rad_ewx.geo | NWSRadar | 500 | 40.0 | 30.5 | 46.7 | 1874 | NEXRAD NEW BRAUNFELS,TX |
| usiroads.pdb | PocketAPRS | 500 | 254.5 | 3.4 | 14.5 | 1874 | Click here |
| usa.pdb | PocketAPRS | 500 | 254.5 | 3.4 | 14.5 | 1874 | Click here |
| usa.mp | APRSdos | 1429 | 615.0 | 2.2 | 41.2 | 2803 | Click here |
| world.mp | APRSdos | 6429 | 5273.1 | 75.9 | 12.6 | 8562 | Click here |
| world.pdb | PocketAPRS | 20480 | 5795.1 | 54.2 | 36.9 | 23155 | Click here |