| 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 | ||
| mesouth.mp | APRSdos | 29 | 30.9 | 53.8 | 93.7 | 1504 | Click here |
| mescen.mp | APRSdos | 36 | 31.6 | 99.8 | 22.3 | 2509 | Click here |
| neweng.mp | APRSdos | 286 | 204.9 | 15.7 | 67.5 | 961 | Click here |
| marc.pdb | PocketAPRS | 320 | 266.0 | 94.6 | 70.8 | 1974 | Click here |
| nexrad/rad_gyx.geo | NWSRadar | 500 | 27.1 | 35.3 | 25.9 | 2154 | NEXRAD GRAY,ME |
| usiroads.pdb | PocketAPRS | 500 | 1308.5 | 58.3 | 35.0 | 2737 | Click here |
| usa.pdb | PocketAPRS | 500 | 1308.5 | 58.3 | 35.0 | 3320 | Click here |
| usa.mp | APRSdos | 1429 | 1175.0 | 92.1 | 14.5 | 5170 | Click here |
| world.mp | APRSdos | 6429 | 3887.8 | 55.0 | 25.0 | 10720 | Click here |
| world.pdb | PocketAPRS | 20480 | 4594.8 | 39.3 | 53.3 | 21013 | Click here |