| 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 | ||
| cincinat.pdb | PocketAPRS | 10 | 9.4 | 0.1 | 33.7 | 10 | Click here |
| nexrad/rad_iln.geo | NWSRadar | 500 | 33.2 | 54.6 | 14.1 | 1046 | NEXRAD WILMINGTON,OH |
| usiroads.pdb | PocketAPRS | 500 | 628.6 | 26.7 | 17.3 | 1046 | Click here |
| usa.pdb | PocketAPRS | 500 | 628.6 | 26.7 | 17.3 | 1046 | Click here |
| usa.mp | APRSdos | 1429 | 577.5 | 43.8 | 5.3 | 1975 | Click here |
| world.mp | APRSdos | 6429 | 4521.7 | 65.7 | 20.6 | 7632 | Click here |
| world.pdb | PocketAPRS | 20480 | 5154.6 | 46.9 | 47.5 | 21683 | Click here |