| 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 | ||
| milwauke.pdb | PocketAPRS | 10 | 3.9 | 5.9 | 15.4 | 10 | Click here |
| iailinmo.mp | APRSdos | 221 | 143.1 | 59.3 | 36.2 | 814 | Click here |
| nexrad/rad_mkx.geo | NWSRadar | 500 | 29.0 | 53.1 | 1.2 | 1624 | NEXRAD DOUSMAN,WI |
| usiroads.pdb | PocketAPRS | 500 | 642.6 | 19.0 | 30.6 | 1624 | Click here |
| usa.pdb | PocketAPRS | 500 | 642.6 | 19.0 | 30.6 | 1624 | Click here |
| usa.mp | APRSdos | 1429 | 430.3 | 31.9 | 9.6 | 2553 | Click here |
| world.mp | APRSdos | 6429 | 4633.5 | 68.4 | 23.9 | 8237 | Click here |
| world.pdb | PocketAPRS | 20480 | 5319.1 | 48.8 | 51.9 | 20999 | Click here |