| 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 | 9.5 | 30.6 | 14.6 | 10 | Click here |
| nexrad/rad_lvx.geo | NWSRadar | 500 | 85.6 | 99.9 | 83.9 | 2338 | NEXRAD FORT KNOX,KY |
| nexrad/rad_iln.geo | NWSRadar | 500 | 46.7 | 69.4 | 32.1 | 3032 | NEXRAD WILMINGTON,OH |
| usiroads.pdb | PocketAPRS | 500 | 615.3 | 26.3 | 16.5 | 3032 | Click here |
| usa.pdb | PocketAPRS | 500 | 615.3 | 26.3 | 16.5 | 3032 | Click here |
| usa.mp | APRSdos | 1429 | 572.1 | 43.1 | 6.2 | 3961 | Click here |
| world.mp | APRSdos | 6429 | 4532.3 | 65.9 | 20.4 | 9620 | Click here |
| world.pdb | PocketAPRS | 20480 | 5162.2 | 47.1 | 47.2 | 23671 | Click here |