| 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 | ||
| mdgburn2.mp | APRSdos | 2 | 0.7 | 15.5 | 26.6 | 2 | Click here |
| mdgburn4.mp | APRSdos | 4 | 1.8 | 36.9 | 36.8 | 4 | Click here |
| mdannap.mp | APRSdos | 8 | 5.0 | 55.2 | 36.3 | 560 | Click here |
| baltimor.pdb | PocketAPRS | 10 | 8.4 | 2.3 | 35.2 | 562 | Click here |
| midlant.mp | APRSdos | 129 | 147.7 | 91.3 | 75.5 | 1797 | Click here |
| usaeast.mp | APRSdos | 300 | 131.2 | 12.1 | 40.5 | 1968 | Click here |
| li.mp | APRSdos | 300 | 131.2 | 12.1 | 40.5 | 1968 | Click here |
| nexrad/rad_lwx.geo | NWSRadar | 500 | 41.9 | 69.4 | 15.5 | 2862 | NEXRAD STERLING,VA |
| nexrad/rad_dox.geo | NWSRadar | 500 | 57.8 | 93.2 | 27.5 | 3794 | NEXRAD ELLENDALE STATE FOREST,DE |
| usiroads.pdb | PocketAPRS | 500 | 976.6 | 44.8 | 17.1 | 3794 | Click here |
| usa.pdb | PocketAPRS | 500 | 976.6 | 44.8 | 17.1 | 3794 | Click here |
| bertha.mp | APRSdos | 786 | 723.9 | 52.6 | 72.9 | 2041 | Click here |
| usa.mp | APRSdos | 1429 | 936.6 | 71.4 | 5.6 | 3398 | Click here |
| world.mp | APRSdos | 6429 | 4159.4 | 59.6 | 20.5 | 8994 | Click here |
| world.pdb | PocketAPRS | 20480 | 4791.1 | 42.6 | 47.4 | 23045 | Click here |