| 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 | 43.2 | 23.7 | 94.3 | 986 | Click here |
| nexrad/rad_iwx.geo | NWSRadar | 500 | 26.1 | 27.3 | 28.4 | 1443 | NEXRAD NORTH WEBSTER,IN |
| nexrad/rad_grr.geo | NWSRadar | 500 | 73.8 | 40.6 | 94.2 | 1442 | NEXRAD GRAND RAPIDS,MI |
| usiroads.pdb | PocketAPRS | 500 | 646.5 | 23.2 | 26.1 | 1442 | Click here |
| usa.pdb | PocketAPRS | 500 | 646.5 | 23.2 | 26.1 | 1442 | Click here |
| usa.mp | APRSdos | 1429 | 497.0 | 38.4 | 4.5 | 2371 | Click here |
| world.mp | APRSdos | 6429 | 4566.6 | 66.9 | 22.8 | 8040 | Click here |
| world.pdb | PocketAPRS | 20480 | 5234.2 | 47.8 | 50.4 | 20984 | Click here |