| 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 | ||
| albrmham.mp | APRSdos | 49 | 40.9 | 80.3 | 24.8 | 852 | Click here |
| usaseast.mp | APRSdos | 393 | 274.8 | 40.6 | 54.0 | 933 | Click here |
| nexrad/rad_gwx.geo | NWSRadar | 500 | 51.4 | 56.0 | 50.7 | 1567 | NEXRAD GREENWOOD SPRINGS,MS |
| nexrad/rad_bmx.geo | NWSRadar | 500 | 42.8 | 68.0 | 6.7 | 2247 | NEXRAD ALABASTER,AL |
| usiroads.pdb | PocketAPRS | 500 | 429.2 | 19.6 | 3.9 | 2247 | Click here |
| usa.pdb | PocketAPRS | 500 | 429.2 | 19.6 | 3.9 | 2247 | Click here |
| usa.mp | APRSdos | 1429 | 625.2 | 32.8 | 29.3 | 3176 | Click here |
| world.mp | APRSdos | 6429 | 4736.3 | 68.1 | 15.3 | 8857 | Click here |
| world.pdb | PocketAPRS | 20480 | 5285.1 | 48.7 | 40.4 | 22908 | Click here |