| 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 | ||
| washingt.pdb | PocketAPRS | 10 | 4.9 | 3.2 | 20.3 | 10 | Click here |
| quantico.pdb | PocketAPRS | 10 | 16.1 | 17.7 | 78.8 | 798 | Click here |
| vastate.mp | APRSdos | 79 | 70.1 | 88.9 | 31.1 | 1756 | Click here |
| usaeast.mp | APRSdos | 300 | 150.8 | 1.1 | 48.1 | 1977 | Click here |
| li.mp | APRSdos | 300 | 150.8 | 1.1 | 48.1 | 1977 | Click here |
| nexrad/rad_lwx.geo | NWSRadar | 500 | 15.6 | 16.7 | 16.3 | 2177 | NEXRAD STERLING,VA |
| usiroads.pdb | PocketAPRS | 500 | 942.1 | 43.3 | 15.6 | 2177 | Click here |
| usa.pdb | PocketAPRS | 500 | 942.1 | 43.3 | 15.6 | 2177 | Click here |
| bertha.mp | APRSdos | 786 | 724.3 | 56.8 | 70.0 | 2054 | Click here |
| usa.mp | APRSdos | 1429 | 911.8 | 69.1 | 7.2 | 3388 | Click here |
| world.mp | APRSdos | 6429 | 4191.9 | 60.1 | 20.2 | 8989 | Click here |
| world.pdb | PocketAPRS | 20480 | 4817.6 | 42.9 | 46.9 | 23040 | Click here |