| 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 | ||
| madison.pdb | PocketAPRS | 10 | 29.6 | 61.1 | 86.9 | 1490 | Click here |
| wimadson.mp | APRSdos | 26 | 28.1 | 69.4 | 87.2 | 1592 | Click here |
| wimlwkee.mp | APRSdos | 51 | 34.0 | 69.1 | 27.2 | 2308 | Click here |
| iailinmo.mp | APRSdos | 221 | 119.3 | 17.8 | 49.3 | 2478 | Click here |
| usacen.mp | APRSdos | 371 | 461.7 | 95.3 | 85.7 | 2181 | Click here |
| nexrad/rad_mkx.geo | NWSRadar | 500 | 59.8 | 93.9 | 41.8 | 3249 | NEXRAD DOUSMAN,WI |
| usiroads.pdb | PocketAPRS | 500 | 621.3 | 14.8 | 32.4 | 3249 | Click here |
| usa.pdb | PocketAPRS | 500 | 621.3 | 14.8 | 32.4 | 3249 | Click here |
| usa.mp | APRSdos | 1429 | 366.5 | 25.5 | 11.7 | 4178 | Click here |
| world.mp | APRSdos | 6429 | 4706.1 | 69.8 | 24.4 | 9876 | Click here |
| world.pdb | PocketAPRS | 20480 | 5399.8 | 49.9 | 52.5 | 21005 | Click here |