| 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 | 9.8 | 18.6 | 6.8 | 50 | Click here |
| usaseast.mp | APRSdos | 393 | 340.0 | 34.2 | 76.0 | 1153 | Click here |
| nexrad/rad_htx.geo | NWSRadar | 500 | 51.3 | 82.3 | 12.4 | 2083 | NEXRAD HYTOP,AL |
| nexrad/rad_gwx.geo | NWSRadar | 500 | 79.2 | 96.4 | 70.2 | 2166 | NEXRAD GREENWOOD SPRINGS,MS |
| usiroads.pdb | PocketAPRS | 500 | 445.7 | 20.7 | 1.4 | 2166 | Click here |
| usa.pdb | PocketAPRS | 500 | 445.7 | 20.7 | 1.4 | 2166 | Click here |
| usa.mp | APRSdos | 1429 | 581.4 | 34.6 | 23.2 | 3095 | Click here |
| world.mp | APRSdos | 6429 | 4693.1 | 67.8 | 16.6 | 8773 | Click here |
| world.pdb | PocketAPRS | 20480 | 5263.7 | 48.4 | 42.2 | 22824 | Click here |