| 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 | ||
| omaha.pdb | PocketAPRS | 10 | 23.2 | 76.4 | 32.6 | 774 | Click here |
| iaswest3.mp | APRSdos | 49 | 48.9 | 85.4 | 62.6 | 1529 | Click here |
| neomaha.mp | APRSdos | 61 | 11.3 | 9.4 | 15.9 | 1541 | Click here |
| usacen.mp | APRSdos | 371 | 198.3 | 17.8 | 48.6 | 1851 | Click here |
| nexrad/rad_oax.geo | NWSRadar | 500 | 41.6 | 69.5 | 19.2 | 2675 | NEXRAD VALLEY,NE |
| usiroads.pdb | PocketAPRS | 500 | 402.3 | 1.6 | 23.9 | 2675 | Click here |
| usa.pdb | PocketAPRS | 500 | 402.3 | 1.6 | 23.9 | 2675 | Click here |
| usa.mp | APRSdos | 1429 | 75.0 | 5.3 | 2.0 | 3604 | Click here |
| world.mp | APRSdos | 6429 | 4987.2 | 74.3 | 22.2 | 9347 | Click here |
| world.pdb | PocketAPRS | 20480 | 5656.7 | 53.0 | 49.6 | 23928 | Click here |