| 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 | 14.8 | 41.3 | 46.3 | 10 | Click here |
| wimlwkee.mp | APRSdos | 51 | 48.2 | 84.4 | 56.1 | 1456 | Click here |
| iailinmo.mp | APRSdos | 221 | 143.5 | 53.4 | 42.6 | 2160 | Click here |
| nexrad/rad_mkx.geo | NWSRadar | 500 | 23.6 | 32.4 | 20.9 | 2439 | NEXRAD DOUSMAN,WI |
| usiroads.pdb | PocketAPRS | 500 | 647.1 | 18.4 | 31.5 | 2439 | Click here |
| usa.pdb | PocketAPRS | 500 | 647.1 | 18.4 | 31.5 | 2439 | Click here |
| usa.mp | APRSdos | 1429 | 424.0 | 31.0 | 10.6 | 3368 | Click here |
| world.mp | APRSdos | 6429 | 4641.8 | 68.6 | 24.1 | 9054 | Click here |
| world.pdb | PocketAPRS | 20480 | 5330.9 | 49.0 | 52.2 | 21002 | Click here |