| 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 | 3.0 | 11.8 | 3.7 | 10 | Click here |
| vastate.mp | APRSdos | 79 | 75.6 | 93.8 | 38.1 | 1017 | Click here |
| usaeast.mp | APRSdos | 300 | 145.2 | 2.4 | 46.3 | 1238 | Click here |
| li.mp | APRSdos | 300 | 145.2 | 2.4 | 46.3 | 1238 | Click here |
| nexrad/rad_lwx.geo | NWSRadar | 500 | 14.8 | 22.9 | 8.7 | 1438 | NEXRAD STERLING,VA |
| usiroads.pdb | PocketAPRS | 500 | 946.7 | 43.5 | 16.0 | 1438 | Click here |
| usa.pdb | PocketAPRS | 500 | 946.7 | 43.5 | 16.0 | 1438 | Click here |
| bertha.mp | APRSdos | 786 | 726.4 | 56.3 | 70.7 | 2056 | Click here |
| usa.mp | APRSdos | 1429 | 914.0 | 69.4 | 6.9 | 3393 | Click here |
| world.mp | APRSdos | 6429 | 4187.8 | 60.0 | 20.3 | 8993 | Click here |
| world.pdb | PocketAPRS | 20480 | 4814.9 | 42.9 | 47.0 | 23044 | Click here |