| 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 | 56.3 | 97.8 | 93.6 | 1957 | Click here |
| nexrad/rad_iwx.geo | NWSRadar | 500 | 37.6 | 56.0 | 28.0 | 2974 | NEXRAD NORTH WEBSTER,IN |
| nexrad/rad_grr.geo | NWSRadar | 500 | 74.5 | 42.7 | 94.7 | 1447 | NEXRAD GRAND RAPIDS,MI |
| usiroads.pdb | PocketAPRS | 500 | 682.9 | 25.6 | 26.1 | 1447 | Click here |
| usa.pdb | PocketAPRS | 500 | 682.9 | 25.6 | 26.1 | 1447 | Click here |
| usa.mp | APRSdos | 1429 | 543.3 | 42.0 | 4.5 | 2376 | Click here |
| world.mp | APRSdos | 6429 | 4520.9 | 66.1 | 22.8 | 8037 | Click here |
| world.pdb | PocketAPRS | 20480 | 5187.8 | 47.2 | 50.4 | 20984 | Click here |