| 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 | 186.2 | 47.3 | 21.2 | 371 | Click here |
| nexrad/rad_sgf.geo | NWSRadar | 500 | 42.0 | 8.6 | 55.8 | 1058 | NEXRAD SPRINGFIELD,MO |
| usiroads.pdb | PocketAPRS | 500 | 190.7 | 6.6 | 7.7 | 1058 | Click here |
| usa.pdb | PocketAPRS | 500 | 190.7 | 6.6 | 7.7 | 1058 | Click here |
| usa.mp | APRSdos | 1429 | 296.6 | 13.0 | 16.1 | 1987 | Click here |
| world.mp | APRSdos | 6429 | 4960.5 | 72.6 | 18.2 | 7713 | Click here |
| world.pdb | PocketAPRS | 20480 | 5564.6 | 51.8 | 44.3 | 22282 | Click here |