| 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 | 14.3 | 41.2 | 30.6 | 10 | Click here |
| neomaha.mp | APRSdos | 61 | 38.6 | 69.5 | 11.8 | 756 | Click here |
| usacen.mp | APRSdos | 371 | 208.1 | 8.0 | 53.2 | 903 | Click here |
| nexrad/rad_oax.geo | NWSRadar | 500 | 7.1 | 11.1 | 4.4 | 1032 | NEXRAD VALLEY,NE |
| usiroads.pdb | PocketAPRS | 500 | 418.6 | 0.1 | 24.9 | 1032 | Click here |
| usa.pdb | PocketAPRS | 500 | 418.6 | 0.1 | 24.9 | 1032 | Click here |
| usa.mp | APRSdos | 1429 | 59.6 | 2.8 | 3.2 | 1961 | Click here |
| world.mp | APRSdos | 6429 | 5013.8 | 74.8 | 22.5 | 7709 | Click here |
| world.pdb | PocketAPRS | 20480 | 5688.4 | 53.5 | 50.0 | 22295 | Click here |