| 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 | 28.8 | 100.0 | 26.1 | 1010 | Click here |
| neomaha.mp | APRSdos | 61 | 54.6 | 99.5 | 9.9 | 2056 | Click here |
| usacen.mp | APRSdos | 371 | 205.4 | 3.1 | 52.8 | 899 | Click here |
| nexrad/rad_oax.geo | NWSRadar | 500 | 10.3 | 18.0 | 2.8 | 1028 | NEXRAD VALLEY,NE |
| usiroads.pdb | PocketAPRS | 500 | 417.8 | 0.9 | 24.8 | 1028 | Click here |
| usa.pdb | PocketAPRS | 500 | 417.8 | 0.9 | 24.8 | 1028 | Click here |
| usa.mp | APRSdos | 1429 | 50.3 | 1.5 | 3.1 | 1957 | Click here |
| world.mp | APRSdos | 6429 | 5029.9 | 75.1 | 22.5 | 7708 | Click here |
| world.pdb | PocketAPRS | 20480 | 5704.8 | 53.7 | 50.0 | 22296 | Click here |