| 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 | ||
| maeast.mp | APRSdos | 26 | 24.8 | 19.5 | 90.8 | 934 | Click here |
| maema.mp | APRSdos | 36 | 25.6 | 33.9 | 62.4 | 660 | Click here |
| mamass.mp | APRSdos | 64 | 33.0 | 50.6 | 24.8 | 1194 | Click here |
| neweng.mp | APRSdos | 286 | 288.9 | 19.3 | 95.5 | 1241 | Click here |
| nexrad/rad_gyx.geo | NWSRadar | 500 | 70.2 | 52.0 | 86.2 | 1882 | NEXRAD GRAY,ME |
| nexrad/rad_box.geo | NWSRadar | 500 | 52.2 | 18.7 | 68.5 | 1185 | NEXRAD TAUNTON,MA |
| usiroads.pdb | PocketAPRS | 500 | 1276.2 | 57.9 | 30.0 | 1764 | Click here |
| usa.pdb | PocketAPRS | 500 | 1276.2 | 57.9 | 30.0 | 2343 | Click here |
| bertha.mp | APRSdos | 786 | 825.4 | 16.4 | 99.4 | 1780 | Click here |
| usa.mp | APRSdos | 1429 | 1166.6 | 91.4 | 8.9 | 3337 | Click here |
| world.mp | APRSdos | 6429 | 3895.3 | 55.1 | 23.8 | 8888 | Click here |
| world.pdb | PocketAPRS | 20480 | 4583.1 | 39.4 | 51.7 | 20997 | Click here |