| 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 | 27.5 | 3.2 | 54.2 | 591 | Click here |
| ianeast3.mp | APRSdos | 54 | 35.8 | 21.0 | 61.4 | 668 | Click here |
| iailinmo.mp | APRSdos | 221 | 60.4 | 28.3 | 10.1 | 835 | Click here |
| usacen.mp | APRSdos | 371 | 334.2 | 67.9 | 62.3 | 1673 | Click here |
| nexrad/rad_dvn.geo | NWSRadar | 500 | 57.7 | 95.8 | 29.4 | 2760 | NEXRAD DAVENPORT,IA |
| usiroads.pdb | PocketAPRS | 500 | 498.8 | 10.1 | 27.0 | 2760 | Click here |
| usa.pdb | PocketAPRS | 500 | 498.8 | 10.1 | 27.0 | 2760 | Click here |
| usa.mp | APRSdos | 1429 | 249.2 | 18.3 | 5.6 | 3689 | Click here |
| world.mp | APRSdos | 6429 | 4813.0 | 71.4 | 23.0 | 9403 | Click here |
| world.pdb | PocketAPRS | 20480 | 5489.0 | 51.0 | 50.7 | 21497 | Click here |