| 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 | 9.7 | 30.6 | 6.5 | 36 | Click here |
| mestate.mp | APRSdos | 91 | 92.8 | 96.2 | 57.7 | 1630 | Click here |
| neweng.mp | APRSdos | 286 | 195.6 | 0.6 | 65.5 | 941 | Click here |
| marc.pdb | PocketAPRS | 320 | 230.4 | 78.1 | 67.9 | 1780 | Click here |
| nexrad/rad_gyx.geo | NWSRadar | 500 | 32.8 | 39.2 | 33.8 | 1960 | NEXRAD GRAY,ME |
| usiroads.pdb | PocketAPRS | 500 | 1348.2 | 60.5 | 35.3 | 2565 | Click here |
| usa.pdb | PocketAPRS | 500 | 1348.2 | 60.5 | 35.3 | 3170 | Click here |
| usa.mp | APRSdos | 1429 | 1215.0 | 95.3 | 14.9 | 5052 | Click here |
| world.mp | APRSdos | 6429 | 3848.2 | 54.3 | 25.1 | 10595 | Click here |
| world.pdb | PocketAPRS | 20480 | 4557.8 | 38.8 | 53.5 | 21015 | Click here |