| 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 | 10.7 | 32.7 | 20.3 | 10 | Click here |
| nexrad/rad_lvx.geo | NWSRadar | 500 | 92.5 | 99.0 | 96.9 | 2459 | NEXRAD FORT KNOX,KY |
| nexrad/rad_iln.geo | NWSRadar | 500 | 43.1 | 70.4 | 19.1 | 3163 | NEXRAD WILMINGTON,OH |
| usiroads.pdb | PocketAPRS | 500 | 618.7 | 26.3 | 17.1 | 3163 | Click here |
| usa.pdb | PocketAPRS | 500 | 618.7 | 26.3 | 17.1 | 3163 | Click here |
| usa.mp | APRSdos | 1429 | 569.4 | 43.1 | 5.6 | 4092 | Click here |
| world.mp | APRSdos | 6429 | 4531.3 | 65.9 | 20.5 | 9751 | Click here |
| world.pdb | PocketAPRS | 20480 | 5163.4 | 47.1 | 47.4 | 23802 | Click here |