| 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 | 28.3 | 89.1 | 78.5 | 1686 | Click here |
| vastate.mp | APRSdos | 79 | 66.3 | 60.8 | 59.9 | 1286 | Click here |
| usaeast.mp | APRSdos | 300 | 128.3 | 6.3 | 40.6 | 1507 | Click here |
| li.mp | APRSdos | 300 | 128.3 | 6.3 | 40.6 | 1507 | Click here |
| nexrad/rad_lwx.geo | NWSRadar | 500 | 15.7 | 18.6 | 15.3 | 1707 | NEXRAD STERLING,VA |
| usiroads.pdb | PocketAPRS | 500 | 926.7 | 42.3 | 17.0 | 1707 | Click here |
| usa.pdb | PocketAPRS | 500 | 926.7 | 42.3 | 17.0 | 1707 | Click here |
| bertha.mp | APRSdos | 786 | 755.6 | 59.6 | 72.9 | 2111 | Click here |
| usa.mp | APRSdos | 1429 | 886.7 | 67.6 | 5.7 | 3430 | Click here |
| world.mp | APRSdos | 6429 | 4210.2 | 60.4 | 20.5 | 9034 | Click here |
| world.pdb | PocketAPRS | 20480 | 4841.4 | 43.2 | 47.4 | 23085 | Click here |