| 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 | ||
| alhntsvl.mp | APRSdos | 50 | 23.5 | 44.2 | 17.3 | 50 | Click here |
| usaseast.mp | APRSdos | 393 | 323.5 | 26.2 | 74.6 | 1139 | Click here |
| nexrad/rad_htx.geo | NWSRadar | 500 | 24.6 | 32.1 | 19.7 | 1246 | NEXRAD HYTOP,AL |
| usiroads.pdb | PocketAPRS | 500 | 476.5 | 22.2 | 1.1 | 1246 | Click here |
| usa.pdb | PocketAPRS | 500 | 476.5 | 22.2 | 1.1 | 1246 | Click here |
| usa.mp | APRSdos | 1429 | 608.7 | 36.8 | 23.6 | 2175 | Click here |
| world.mp | APRSdos | 6429 | 4664.0 | 67.3 | 16.5 | 7848 | Click here |
| world.pdb | PocketAPRS | 20480 | 5232.7 | 48.1 | 42.1 | 21899 | Click here |