| 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 | ||
| inneast.mp | APRSdos | 43 | 49.8 | 77.9 | 88.9 | 1711 | Click here |
| iailinmo.mp | APRSdos | 221 | 178.9 | 90.5 | 2.3 | 2794 | Click here |
| nexrad/rad_iwx.geo | NWSRadar | 500 | 40.7 | 64.5 | 25.2 | 3718 | NEXRAD NORTH WEBSTER,IN |
| nexrad/rad_grr.geo | NWSRadar | 500 | 84.5 | 77.8 | 97.5 | 2253 | NEXRAD GRAND RAPIDS,MI |
| usiroads.pdb | PocketAPRS | 500 | 629.0 | 22.1 | 26.0 | 2253 | Click here |
| usa.pdb | PocketAPRS | 500 | 629.0 | 22.1 | 26.0 | 2253 | Click here |
| usa.mp | APRSdos | 1429 | 476.2 | 36.7 | 4.4 | 3182 | Click here |
| world.mp | APRSdos | 6429 | 4587.4 | 67.3 | 22.8 | 8855 | Click here |
| world.pdb | PocketAPRS | 20480 | 5254.7 | 48.1 | 50.3 | 20983 | Click here |