| 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 | ||
| mtwest.mp | APRSdos | 56 | 20.2 | 38.0 | 18.0 | 56 | Click here |
| ssk.pdb | PocketAPRS | 320 | 470.3 | 85.9 | 74.9 | 1928 | Click here |
| sab2.pdb | PocketAPRS | 320 | 361.1 | 8.0 | 76.2 | 1082 | Click here |
| usawest.mp | APRSdos | 429 | 365.0 | 39.3 | 74.9 | 1178 | Click here |
| nexrad/rad_msx.geo | NWSRadar | 500 | 18.9 | 32.5 | 12.2 | 1249 | NEXRAD MISSOULA,MT |
| usiroads.pdb | PocketAPRS | 500 | 1082.2 | 39.9 | 44.5 | 1249 | Click here |
| usa.pdb | PocketAPRS | 500 | 1082.2 | 39.9 | 44.5 | 1249 | Click here |
| usa.mp | APRSdos | 1429 | 806.1 | 58.0 | 25.2 | 2758 | Click here |
| world.mp | APRSdos | 6429 | 5581.1 | 88.3 | 27.4 | 8641 | Click here |
| world.pdb | PocketAPRS | 20480 | 6362.9 | 63.1 | 56.5 | 21676 | Click here |