| 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 | 23.2 | 20.1 | 84.5 | 871 | Click here |
| maema.mp | APRSdos | 36 | 21.6 | 5.4 | 57.8 | 614 | Click here |
| mamass.mp | APRSdos | 64 | 24.7 | 34.7 | 22.3 | 642 | Click here |
| neweng.mp | APRSdos | 286 | 292.0 | 22.9 | 96.1 | 1247 | Click here |
| nexrad/rad_gyx.geo | NWSRadar | 500 | 75.7 | 68.3 | 88.4 | 2067 | NEXRAD GRAY,ME |
| nexrad/rad_box.geo | NWSRadar | 500 | 49.5 | 2.4 | 66.2 | 1162 | NEXRAD TAUNTON,MA |
| usiroads.pdb | PocketAPRS | 500 | 1267.2 | 57.4 | 29.9 | 1736 | Click here |
| usa.pdb | PocketAPRS | 500 | 1267.2 | 57.4 | 29.9 | 2310 | Click here |
| bertha.mp | APRSdos | 786 | 825.2 | 17.7 | 99.2 | 1778 | Click here |
| usa.mp | APRSdos | 1429 | 1157.8 | 90.6 | 8.8 | 3327 | Click here |
| world.mp | APRSdos | 6429 | 3904.2 | 55.3 | 23.7 | 8880 | Click here |
| world.pdb | PocketAPRS | 20480 | 4591.4 | 39.5 | 51.7 | 20997 | Click here |