| 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 | ||
| usacen.mp | APRSdos | 371 | 177.4 | 45.4 | 19.5 | 371 | Click here |
| nexrad/rad_sgf.geo | NWSRadar | 500 | 35.1 | 2.4 | 47.0 | 500 | NEXRAD SPRINGFIELD,MO |
| usiroads.pdb | PocketAPRS | 500 | 190.5 | 6.3 | 8.1 | 500 | Click here |
| usa.pdb | PocketAPRS | 500 | 190.5 | 6.3 | 8.1 | 500 | Click here |
| usa.mp | APRSdos | 1429 | 287.5 | 12.5 | 15.7 | 1429 | Click here |
| world.mp | APRSdos | 6429 | 4965.1 | 72.7 | 18.3 | 7156 | Click here |
| world.pdb | PocketAPRS | 20480 | 5571.0 | 51.9 | 44.4 | 21726 | Click here |