| 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 | ||
| washdc.mp | APRSdos | 4 | 3.1 | 20.6 | 66.3 | 667 | Click here |
| washingt.pdb | PocketAPRS | 10 | 8.6 | 35.8 | 3.2 | 673 | Click here |
| quantico.pdb | PocketAPRS | 10 | 23.6 | 64.7 | 99.3 | 1650 | Click here |
| usaeast.mp | APRSdos | 300 | 147.2 | 4.4 | 46.8 | 1940 | Click here |
| li.mp | APRSdos | 300 | 147.2 | 4.4 | 46.8 | 1940 | Click here |
| nexrad/rad_lwx.geo | NWSRadar | 500 | 20.7 | 32.7 | 10.9 | 2140 | NEXRAD STERLING,VA |
| usiroads.pdb | PocketAPRS | 500 | 952.0 | 43.8 | 15.9 | 2140 | Click here |
| usa.pdb | PocketAPRS | 500 | 952.0 | 43.8 | 15.9 | 2140 | Click here |
| bertha.mp | APRSdos | 786 | 721.5 | 55.6 | 70.5 | 2047 | Click here |
| usa.mp | APRSdos | 1429 | 920.0 | 69.8 | 7.0 | 3388 | Click here |
| world.mp | APRSdos | 6429 | 4182.3 | 59.9 | 20.2 | 8987 | Click here |
| world.pdb | PocketAPRS | 20480 | 4809.0 | 42.8 | 47.0 | 23038 | Click here |