| 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 | ||
| msneast.mp | APRSdos | 49 | 37.5 | 61.6 | 45.7 | 665 | Click here |
| albrmham.mp | APRSdos | 49 | 65.7 | 89.4 | 97.7 | 1920 | Click here |
| alhntsvl.mp | APRSdos | 50 | 49.7 | 77.9 | 60.6 | 1435 | Click here |
| usaseast.mp | APRSdos | 393 | 328.7 | 41.7 | 69.1 | 1084 | Click here |
| nexrad/rad_gwx.geo | NWSRadar | 500 | 38.8 | 48.9 | 32.6 | 1191 | NEXRAD GREENWOOD SPRINGS,MS |
| nexrad/rad_bmx.geo | NWSRadar | 500 | 81.7 | 75.1 | 89.9 | 2150 | NEXRAD ALABASTER,AL |
| usiroads.pdb | PocketAPRS | 500 | 417.1 | 19.4 | 0.2 | 2150 | Click here |
| usa.pdb | PocketAPRS | 500 | 417.1 | 19.4 | 0.2 | 2150 | Click here |
| usa.mp | APRSdos | 1429 | 578.0 | 32.5 | 25.1 | 3079 | Click here |
| world.mp | APRSdos | 6429 | 4727.4 | 68.2 | 16.2 | 8761 | Click here |
| world.pdb | PocketAPRS | 20480 | 5291.7 | 48.7 | 41.6 | 22812 | Click here |