| 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 | 34.9 | 67.8 | 75.2 | 1466 | Click here |
| mestate.mp | APRSdos | 91 | 102.8 | 81.7 | 84.5 | 1753 | Click here |
| neweng.mp | APRSdos | 286 | 221.6 | 5.3 | 74.1 | 1027 | Click here |
| marc.pdb | PocketAPRS | 320 | 238.7 | 73.4 | 80.6 | 1860 | Click here |
| nexrad/rad_gyx.geo | NWSRadar | 500 | 32.5 | 60.5 | 0.6 | 2645 | NEXRAD GRAY,ME |
| usiroads.pdb | PocketAPRS | 500 | 1351.9 | 61.1 | 33.8 | 3256 | Click here |
| usa.pdb | PocketAPRS | 500 | 1351.9 | 61.1 | 33.8 | 3867 | Click here |
| usa.mp | APRSdos | 1429 | 1226.2 | 96.3 | 13.2 | 5759 | Click here |
| world.mp | APRSdos | 6429 | 3835.9 | 54.1 | 24.7 | 11300 | Click here |
| world.pdb | PocketAPRS | 20480 | 4540.1 | 38.6 | 53.0 | 21010 | Click here |