| 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 | ||
| mdpaxx.mp | APRSdos | 5 | 2.8 | 41.2 | 39.8 | 5 | Click here |
| mdlxpksh.mp | APRSdos | 5 | 2.5 | 53.8 | 6.4 | 543 | Click here |
| usaeast.mp | APRSdos | 300 | 179.1 | 15.3 | 55.5 | 855 | Click here |
| li.mp | APRSdos | 300 | 179.1 | 15.3 | 55.5 | 855 | Click here |
| nexrad/rad_lwx.geo | NWSRadar | 500 | 60.8 | 84.7 | 47.6 | 1902 | NEXRAD STERLING,VA |
| nexrad/rad_dox.geo | NWSRadar | 500 | 52.7 | 78.0 | 35.6 | 2682 | NEXRAD ELLENDALE STATE FOREST,DE |
| usiroads.pdb | PocketAPRS | 500 | 977.6 | 45.2 | 14.3 | 2682 | Click here |
| usa.pdb | PocketAPRS | 500 | 977.6 | 45.2 | 14.3 | 2682 | Click here |
| bertha.mp | APRSdos | 786 | 681.2 | 51.4 | 67.2 | 1972 | Click here |
| usa.mp | APRSdos | 1429 | 955.9 | 72.1 | 8.8 | 3336 | Click here |
| world.mp | APRSdos | 6429 | 4154.4 | 59.4 | 19.8 | 8930 | Click here |
| world.pdb | PocketAPRS | 20480 | 4774.8 | 42.5 | 46.5 | 22981 | Click here |