| 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 | ||
| iaseast3.mp | APRSdos | 49 | 40.7 | 62.2 | 60.3 | 1274 | Click here |
| ianeast3.mp | APRSdos | 54 | 49.2 | 80.3 | 55.9 | 1416 | Click here |
| iailinmo.mp | APRSdos | 221 | 38.1 | 13.9 | 11.4 | 1583 | Click here |
| usacen.mp | APRSdos | 371 | 356.9 | 76.4 | 63.1 | 1766 | Click here |
| nexrad/rad_dvn.geo | NWSRadar | 500 | 35.4 | 45.0 | 33.5 | 1895 | NEXRAD DAVENPORT,IA |
| usiroads.pdb | PocketAPRS | 500 | 514.5 | 11.5 | 27.2 | 1895 | Click here |
| usa.pdb | PocketAPRS | 500 | 514.5 | 11.5 | 27.2 | 1895 | Click here |
| usa.mp | APRSdos | 1429 | 277.1 | 20.5 | 5.8 | 2824 | Click here |
| world.mp | APRSdos | 6429 | 4784.9 | 70.9 | 23.1 | 8533 | Click here |
| world.pdb | PocketAPRS | 20480 | 5460.8 | 50.6 | 50.8 | 21494 | Click here |