| 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 | ||
| mi-lower.mp | APRSdos | 100 | 117.4 | 79.5 | 90.7 | 1802 | Click here |
| iailinmo.mp | APRSdos | 221 | 201.3 | 99.9 | 19.2 | 2922 | Click here |
| nexrad/rad_iwx.geo | NWSRadar | 500 | 60.5 | 31.1 | 77.6 | 1276 | NEXRAD NORTH WEBSTER,IN |
| nexrad/rad_grr.geo | NWSRadar | 500 | 41.6 | 44.5 | 45.1 | 1276 | NEXRAD GRAND RAPIDS,MI |
| usiroads.pdb | PocketAPRS | 500 | 668.8 | 23.1 | 28.3 | 1276 | Click here |
| usa.pdb | PocketAPRS | 500 | 668.8 | 23.1 | 28.3 | 1276 | Click here |
| usa.mp | APRSdos | 1429 | 499.0 | 38.2 | 7.0 | 2205 | Click here |
| world.mp | APRSdos | 6429 | 4562.6 | 67.0 | 23.3 | 7875 | Click here |
| world.pdb | PocketAPRS | 20480 | 5238.4 | 47.8 | 51.1 | 20991 | Click here |