| 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 | ||
| mnnorth.mp | APRSdos | 97 | 73.7 | 82.1 | 35.5 | 918 | Click here |
| smb1.pdb | PocketAPRS | 320 | 256.9 | 75.9 | 42.6 | 1900 | Click here |
| nontc.pdb | PocketAPRS | 320 | 219.9 | 58.3 | 36.5 | 2483 | Click here |
| nexrad/rad_dlh.geo | NWSRadar | 500 | 65.4 | 29.3 | 85.3 | 1353 | NEXRAD DULUTH,MN |
| usiroads.pdb | PocketAPRS | 500 | 831.1 | 9.9 | 48.1 | 1353 | Click here |
| usa.pdb | PocketAPRS | 500 | 831.1 | 9.9 | 48.1 | 1353 | Click here |
| usa.mp | APRSdos | 1429 | 489.9 | 18.1 | 29.3 | 2282 | Click here |
| world.mp | APRSdos | 6429 | 4737.8 | 71.4 | 28.3 | 7996 | Click here |
| world.pdb | PocketAPRS | 20480 | 5488.1 | 51.0 | 57.7 | 21567 | Click here |