| 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 | ||
| columbus.pdb | PocketAPRS | 10 | 29.6 | 86.1 | 35.0 | 871 | Click here |
| ohcentrl.mp | APRSdos | 54 | 31.6 | 61.6 | 17.0 | 1531 | Click here |
| nexrad/rad_iln.geo | NWSRadar | 500 | 43.2 | 17.4 | 56.3 | 1063 | NEXRAD WILMINGTON,OH |
| usiroads.pdb | PocketAPRS | 500 | 688.3 | 28.8 | 20.5 | 1063 | Click here |
| usa.pdb | PocketAPRS | 500 | 688.3 | 28.8 | 20.5 | 1063 | Click here |
| bertha.mp | APRSdos | 786 | 993.8 | 97.2 | 79.9 | 2557 | Click here |
| usa.mp | APRSdos | 1429 | 609.8 | 46.9 | 1.8 | 3200 | Click here |
| world.mp | APRSdos | 6429 | 4472.7 | 65.0 | 21.4 | 8850 | Click here |
| world.pdb | PocketAPRS | 20480 | 5117.5 | 46.4 | 48.5 | 22901 | Click here |