| 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 | ||
| smb1.pdb | PocketAPRS | 320 | 348.3 | 87.3 | 77.0 | 1963 | Click here |
| nontc.pdb | PocketAPRS | 320 | 267.9 | 47.9 | 69.8 | 1018 | Click here |
| nexrad/rad_dlh.geo | NWSRadar | 500 | 63.9 | 97.5 | 53.1 | 2006 | NEXRAD DULUTH,MN |
| usiroads.pdb | PocketAPRS | 500 | 743.1 | 11.9 | 42.0 | 2006 | Click here |
| usa.pdb | PocketAPRS | 500 | 743.1 | 11.9 | 42.0 | 2006 | Click here |
| usa.mp | APRSdos | 1429 | 423.9 | 21.1 | 22.4 | 2935 | Click here |
| world.mp | APRSdos | 6429 | 4725.5 | 70.8 | 26.8 | 8643 | Click here |
| world.pdb | PocketAPRS | 20480 | 5454.1 | 50.5 | 55.7 | 21542 | Click here |