| 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 | ||
| coswest.mp | APRSdos | 51 | 50.8 | 47.8 | 84.4 | 895 | Click here |
| nexrad/rad_gjx.geo | NWSRadar | 500 | 15.0 | 19.8 | 13.0 | 1344 | NEXRAD GRAND JUNCTION,CO |
| usiroads.pdb | PocketAPRS | 500 | 625.4 | 27.0 | 16.1 | 1344 | Click here |
| usa.pdb | PocketAPRS | 500 | 625.4 | 27.0 | 16.1 | 1344 | Click here |
| usa.mp | APRSdos | 1429 | 512.5 | 38.3 | 6.7 | 2273 | Click here |
| world.mp | APRSdos | 6429 | 5567.8 | 84.0 | 20.3 | 8113 | Click here |
| world.pdb | PocketAPRS | 20480 | 6238.2 | 60.0 | 47.1 | 22764 | Click here |