| 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 | 8.4 | 5.3 | 29.6 | 10 | Click here |
| neomaha.mp | APRSdos | 61 | 26.6 | 45.8 | 14.6 | 61 | Click here |
| usacen.mp | APRSdos | 371 | 193.9 | 11.9 | 48.8 | 371 | Click here |
| nexrad/rad_oax.geo | NWSRadar | 500 | 23.5 | 34.2 | 18.1 | 500 | NEXRAD VALLEY,NE |
| usiroads.pdb | PocketAPRS | 500 | 402.0 | 0.6 | 23.9 | 500 | Click here |
| usa.pdb | PocketAPRS | 500 | 402.0 | 0.6 | 23.9 | 500 | Click here |
| usa.mp | APRSdos | 1429 | 57.7 | 3.8 | 2.1 | 1429 | Click here |
| world.mp | APRSdos | 6429 | 5006.0 | 74.6 | 22.2 | 7175 | Click here |
| world.pdb | PocketAPRS | 20480 | 5676.4 | 53.3 | 49.7 | 21759 | Click here |