| 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 | ||
| vastate.mp | APRSdos | 79 | 40.8 | 37.5 | 36.7 | 79 | Click here |
| usaeast.mp | APRSdos | 300 | 150.1 | 12.4 | 46.6 | 300 | Click here |
| li.mp | APRSdos | 300 | 150.1 | 12.4 | 46.6 | 300 | Click here |
| nexrad/rad_lwx.geo | NWSRadar | 500 | 28.9 | 48.0 | 10.2 | 500 | NEXRAD STERLING,VA |
| usiroads.pdb | PocketAPRS | 500 | 906.1 | 41.5 | 15.9 | 500 | Click here |
| usa.pdb | PocketAPRS | 500 | 906.1 | 41.5 | 15.9 | 500 | Click here |
| bertha.mp | APRSdos | 786 | 752.6 | 62.0 | 70.6 | 2112 | Click here |
| usa.mp | APRSdos | 1429 | 874.1 | 66.3 | 6.9 | 3418 | Click here |
| world.mp | APRSdos | 6429 | 4229.0 | 60.7 | 20.2 | 9025 | Click here |
| world.pdb | PocketAPRS | 20480 | 4855.5 | 43.4 | 47.0 | 23076 | Click here |