| 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 | ||
| mescen.mp | APRSdos | 36 | 36.5 | 66.2 | 81.5 | 1513 | Click here |
| mestate.mp | APRSdos | 91 | 104.9 | 82.4 | 87.0 | 1785 | Click here |
| neweng.mp | APRSdos | 286 | 223.9 | 5.1 | 74.9 | 1035 | Click here |
| marc.pdb | PocketAPRS | 320 | 240.7 | 73.7 | 81.7 | 1874 | Click here |
| nexrad/rad_gyx.geo | NWSRadar | 500 | 32.1 | 59.5 | 3.7 | 2649 | NEXRAD GRAY,ME |
| usiroads.pdb | PocketAPRS | 500 | 1350.8 | 61.1 | 33.7 | 3260 | Click here |
| usa.pdb | PocketAPRS | 500 | 1350.8 | 61.1 | 33.7 | 3871 | Click here |
| usa.mp | APRSdos | 1429 | 1225.7 | 96.2 | 13.1 | 5762 | Click here |
| world.mp | APRSdos | 6429 | 3836.3 | 54.1 | 24.7 | 11303 | Click here |
| world.pdb | PocketAPRS | 20480 | 4539.9 | 38.6 | 52.9 | 21009 | Click here |