| 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 | 8.7 | 11.8 | 24.5 | 10 | Click here |
| mtkalspl.mp | APRSdos | 26 | 24.9 | 41.2 | 87.4 | 900 | Click here |
| ssk.pdb | PocketAPRS | 320 | 444.8 | 94.2 | 59.0 | 1852 | Click here |
| sbc2.pdb | PocketAPRS | 320 | 465.5 | 95.7 | 59.1 | 1868 | Click here |
| sab2.pdb | PocketAPRS | 320 | 294.6 | 18.5 | 61.2 | 932 | Click here |
| usawest.mp | APRSdos | 429 | 420.3 | 29.5 | 90.7 | 1336 | Click here |
| nexrad/rad_msx.geo | NWSRadar | 500 | 64.3 | 34.3 | 83.0 | 1330 | NEXRAD MISSOULA,MT |
| usiroads.pdb | PocketAPRS | 500 | 1152.6 | 41.8 | 48.7 | 1330 | Click here |
| usa.pdb | PocketAPRS | 500 | 1152.6 | 41.8 | 48.7 | 1330 | Click here |
| usa.mp | APRSdos | 1429 | 865.2 | 60.9 | 30.0 | 2868 | Click here |
| pacifice.mp | APRSdos | 3571 | 4211.0 | 99.0 | 62.6 | 5187 | Click here |
| world.mp | APRSdos | 6429 | 5577.0 | 89.0 | 28.4 | 8935 | Click here |
| world.pdb | PocketAPRS | 20480 | 6373.6 | 63.6 | 57.9 | 21695 | Click here |