| 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 | ||
| springmo.pdb | PocketAPRS | 10 | 18.6 | 52.7 | 25.4 | 537 | Click here |
| mostate.mp | APRSdos | 129 | 101.5 | 18.5 | 73.7 | 866 | Click here |
| usacen.mp | APRSdos | 371 | 186.4 | 52.1 | 9.0 | 1629 | Click here |
| nexrad/rad_sgf.geo | NWSRadar | 500 | 22.9 | 37.3 | 7.9 | 1758 | NEXRAD SPRINGFIELD,MO |
| usiroads.pdb | PocketAPRS | 500 | 236.5 | 7.4 | 10.6 | 1758 | Click here |
| usa.pdb | PocketAPRS | 500 | 236.5 | 7.4 | 10.6 | 1758 | Click here |
| usa.mp | APRSdos | 1429 | 270.2 | 14.2 | 13.0 | 2687 | Click here |
| world.mp | APRSdos | 6429 | 4931.8 | 72.3 | 18.9 | 8410 | Click here |
| world.pdb | PocketAPRS | 20480 | 5546.5 | 51.6 | 45.2 | 22977 | Click here |