| 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 | 4.9 | 14.2 | 6.1 | 36 | Click here |
| neweng.mp | APRSdos | 286 | 195.5 | 1.4 | 65.5 | 941 | Click here |
| marc.pdb | PocketAPRS | 320 | 234.2 | 80.2 | 67.8 | 1800 | Click here |
| nexrad/rad_gyx.geo | NWSRadar | 500 | 30.0 | 29.8 | 34.0 | 1980 | NEXRAD GRAY,ME |
| usiroads.pdb | PocketAPRS | 500 | 1343.5 | 60.2 | 35.3 | 2582 | Click here |
| usa.pdb | PocketAPRS | 500 | 1343.5 | 60.2 | 35.3 | 3184 | Click here |
| usa.mp | APRSdos | 1429 | 1210.0 | 94.9 | 14.9 | 5062 | Click here |
| world.mp | APRSdos | 6429 | 3853.2 | 54.3 | 25.1 | 10605 | Click here |
| world.pdb | PocketAPRS | 20480 | 4562.6 | 38.8 | 53.5 | 21015 | Click here |