| 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 | ||
| clmbiafl.pdb | PocketAPRS | 10 | 14.5 | 40.7 | 20.0 | 10 | Click here |
| mtkalspl.mp | APRSdos | 26 | 28.2 | 86.2 | 82.0 | 1708 | Click here |
| ssk.pdb | PocketAPRS | 320 | 451.0 | 96.5 | 58.7 | 1872 | Click here |
| sbc2.pdb | PocketAPRS | 320 | 457.3 | 93.5 | 58.8 | 1843 | Click here |
| sab2.pdb | PocketAPRS | 320 | 295.0 | 21.4 | 60.9 | 929 | Click here |
| usawest.mp | APRSdos | 429 | 419.3 | 26.9 | 91.1 | 1340 | Click here |
| nexrad/rad_msx.geo | NWSRadar | 500 | 68.8 | 52.8 | 85.0 | 1878 | NEXRAD MISSOULA,MT |
| usiroads.pdb | PocketAPRS | 500 | 1160.7 | 42.3 | 48.8 | 1878 | Click here |
| usa.pdb | PocketAPRS | 500 | 1160.7 | 42.3 | 48.8 | 1878 | Click here |
| usa.mp | APRSdos | 1429 | 874.2 | 61.8 | 30.1 | 3425 | Click here |
| pacifice.mp | APRSdos | 3571 | 4202.1 | 98.7 | 62.7 | 5185 | Click here |
| world.mp | APRSdos | 6429 | 5584.3 | 89.2 | 28.5 | 8935 | Click here |
| world.pdb | PocketAPRS | 20480 | 6381.9 | 63.7 | 57.9 | 21696 | Click here |