| 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 | ||
| iaswest3.mp | APRSdos | 49 | 39.6 | 8.1 | 77.8 | 827 | Click here |
| ianwest3.mp | APRSdos | 50 | 23.2 | 17.8 | 41.8 | 828 | Click here |
| neomaha.mp | APRSdos | 61 | 67.4 | 52.4 | 96.4 | 1549 | Click here |
| iailinmo.mp | APRSdos | 221 | 191.9 | 95.3 | 17.9 | 2662 | Click here |
| usacen.mp | APRSdos | 371 | 276.7 | 27.9 | 67.0 | 1041 | Click here |
| nexrad/rad_dmx.geo | NWSRadar | 500 | 55.8 | 81.1 | 44.3 | 1981 | NEXRAD JOHNSTON,IA |
| usiroads.pdb | PocketAPRS | 500 | 477.0 | 3.3 | 28.1 | 1981 | Click here |
| usa.pdb | PocketAPRS | 500 | 477.0 | 3.3 | 28.1 | 1981 | Click here |
| usa.mp | APRSdos | 1429 | 143.6 | 7.9 | 6.8 | 2910 | Click here |
| world.mp | APRSdos | 6429 | 4936.0 | 73.7 | 23.3 | 8647 | Click here |
| world.pdb | PocketAPRS | 20480 | 5619.8 | 52.6 | 51.1 | 21517 | Click here |