| 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 | 33.1 | 16.4 | 63.6 | 685 | Click here |
| ianeast3.mp | APRSdos | 54 | 34.8 | 38.8 | 52.9 | 583 | Click here |
| iailinmo.mp | APRSdos | 221 | 55.0 | 24.0 | 12.1 | 750 | Click here |
| usacen.mp | APRSdos | 371 | 343.6 | 70.4 | 63.6 | 1711 | Click here |
| nexrad/rad_dvn.geo | NWSRadar | 500 | 52.2 | 80.6 | 35.8 | 2646 | NEXRAD DAVENPORT,IA |
| usiroads.pdb | PocketAPRS | 500 | 506.8 | 10.5 | 27.3 | 2646 | Click here |
| usa.pdb | PocketAPRS | 500 | 506.8 | 10.5 | 27.3 | 2646 | Click here |
| usa.mp | APRSdos | 1429 | 258.7 | 19.0 | 5.9 | 3575 | Click here |
| world.mp | APRSdos | 6429 | 4803.7 | 71.2 | 23.1 | 9287 | Click here |
| world.pdb | PocketAPRS | 20480 | 5480.5 | 50.9 | 50.8 | 21497 | Click here |