| 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 | 90.1 | 76.7 | 86.0 | 1706 | Click here |
| usaeast.mp | APRSdos | 300 | 105.9 | 2.1 | 33.7 | 1927 | Click here |
| li.mp | APRSdos | 300 | 105.9 | 2.1 | 33.7 | 1927 | Click here |
| nexrad/rad_lwx.geo | NWSRadar | 500 | 32.8 | 1.3 | 44.0 | 2127 | NEXRAD STERLING,VA |
| usiroads.pdb | PocketAPRS | 500 | 942.6 | 42.9 | 18.3 | 2127 | Click here |
| usa.pdb | PocketAPRS | 500 | 942.6 | 42.9 | 18.3 | 2127 | Click here |
| bertha.mp | APRSdos | 786 | 764.8 | 58.1 | 75.5 | 2122 | Click here |
| usa.mp | APRSdos | 1429 | 894.0 | 68.4 | 4.2 | 3449 | Click here |
| world.mp | APRSdos | 6429 | 4196.9 | 60.2 | 20.8 | 9051 | Click here |
| world.pdb | PocketAPRS | 20480 | 4833.3 | 43.0 | 47.8 | 23102 | Click here |