| 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 | ||
| alseast.mp | APRSdos | 27 | 15.3 | 15.3 | 51.9 | 546 | Click here |
| usaseast.mp | APRSdos | 393 | 126.9 | 15.0 | 27.1 | 912 | Click here |
| nexrad/rad_mxx.geo | NWSRadar | 500 | 68.0 | 13.9 | 90.3 | 1403 | NEXRAD CARRVILLE,AL |
| nexrad/rad_evx.geo | NWSRadar | 500 | 53.4 | 24.6 | 68.4 | 1184 | NEXRAD RED BAY,FL |
| nexrad/rad_eox.geo | NWSRadar | 500 | 8.6 | 12.7 | 3.6 | 1184 | NEXRAD ECHO,AL |
| usiroads.pdb | PocketAPRS | 500 | 557.7 | 24.2 | 10.5 | 1184 | Click here |
| usa.pdb | PocketAPRS | 500 | 557.7 | 24.2 | 10.5 | 1184 | Click here |
| usa.mp | APRSdos | 1429 | 774.8 | 39.9 | 36.7 | 2113 | Click here |
| world.mp | APRSdos | 6429 | 4660.1 | 66.6 | 13.6 | 7779 | Click here |
| world.pdb | PocketAPRS | 20480 | 5178.9 | 47.6 | 38.2 | 21830 | Click here |