| 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 | ||
| mdkentis.mp | APRSdos | 11 | 8.1 | 38.4 | 58.5 | 596 | Click here |
| midlant.mp | APRSdos | 129 | 154.2 | 77.8 | 92.3 | 1830 | Click here |
| usaeast.mp | APRSdos | 300 | 157.4 | 17.9 | 47.7 | 2001 | Click here |
| li.mp | APRSdos | 300 | 157.4 | 17.9 | 47.7 | 2001 | Click here |
| nexrad/rad_lwx.geo | NWSRadar | 500 | 57.5 | 97.2 | 14.8 | 3173 | NEXRAD STERLING,VA |
| nexrad/rad_dox.geo | NWSRadar | 500 | 38.2 | 65.5 | 2.8 | 3828 | NEXRAD ELLENDALE STATE FOREST,DE |
| usiroads.pdb | PocketAPRS | 500 | 988.5 | 45.6 | 15.7 | 3828 | Click here |
| usa.pdb | PocketAPRS | 500 | 988.5 | 45.6 | 15.7 | 3828 | Click here |
| bertha.mp | APRSdos | 786 | 696.1 | 50.4 | 70.1 | 1991 | Click here |
| usa.mp | APRSdos | 1429 | 957.2 | 72.6 | 7.2 | 3360 | Click here |
| world.mp | APRSdos | 6429 | 4145.2 | 59.3 | 20.2 | 8953 | Click here |
| world.pdb | PocketAPRS | 20480 | 4771.6 | 42.4 | 46.9 | 23004 | Click here |